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Stanford Seminar - Cryptology and Security: the view from 2016
 
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"Cryptology and Security: the view from 2016" - Whitfield Diffie, ACM 2015 Turing Award Support for the Stanford Colloquium on Computer Systems Seminar Series provided by the Stanford Computer Forum. Speaker Abstract and Bio can be found here: http://ee380.stanford.edu/Abstracts/160504.html Colloquium on Computer Systems Seminar Series (EE380) presents the current research in design, implementation, analysis, and use of computer systems. Topics range from integrated circuits to operating systems and programming languages. It is free and open to the public, with new lectures each week. Learn more: http://bit.ly/WinYX5
Views: 6190 stanfordonline
ICO REVIEW: Bixtrim Beginner's Explained - Bixtrim ICO Review
 
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ICO REVIEW: Bixtrim Beginner's Explained - Bixtrim ICO Review ★ WEBSITE ➤ https://bixtrim.com ★ CONTACTS ➤ [email protected] Bixtrim is a special crypto-currency exchange giving access to crypto-currencies as well as their usage each day. concern: developing an ecological community of monetary tools based upon the cutting edge benefits of the electronic economic climate. Purposes: To understand our goal, we will certainly develop a multifunctional system with features, services and products that will certainly be progressed to cryptology. The system will certainly cover: 1) Better variations of features, typically located in exchange systems 2) A distinct collection of functions, such as: 3) Crypto pawnshop 4) Futures agreements 5) Brand-new crypto money, sustaining escrow as well as multifactor verification 6) Debit cards straight connected with crypto-currency handbags 7) Practical tree Bixtrim Evaluating the specifics of the marketplace, fads, services and products deals, the Bixtrim group discovered numerous typical troubles associated with crypto-currency procedures, which Bixtrim prepares to fix. Evaluation as well as approaches for resolving market issues: Trouble - Slow withdrawal of money with crypto money The Bixtrim option is making use of accounts in numerous financial institutions making one of the most of contemporary cash transfer techniques for fast transfer. Via our bookkeeping network we will certainly locate the fastest means to your checking account. Issue - Possible loss of earnings for coin owners The Bixtrim option will certainly create a crypto pawnshop where the coin proprietors could lay them for some time and also return them after paying off the responsibilities. This capacity permits consumers to save coins, in addition to obtain money in the short-term, and also earnings in the long-term. Trouble - Absence of opportunity to exchange on the scheduled day Bixtrim option - we will certainly create futures agreements on the Bixtrim system, which sustain set up deal days. Each system individual could utilize this feature as well as profession/ have fun with convenience. All coins traded on the Bixtrim system will certainly sustain futures. Trouble - Restricted interaction of the crypto market with the retail market The choice of Bixtrim - we will certainly launch a cutting edge plastic card, affixed straight to the Bixtrim coin and also various other crypto-currencies. The card will certainly be offered in on the internet shops, Atm machines, PoS terminals as well as have a high day-to-day restriction. Proprietors of plastic cards will certainly have the ability to make acquisitions or make deals at any moment as well as anywhere. Issue - High tax Bixtrim option - Bixtrim plastic card, attached straight with crypto-currencies, will certainly address the trouble. There is no should make exchanges and also transfers, and also, appropriately, money is not made use of as well as is not proclaimed as earnings. The card from Bixtrim will certainly assist you remove added tax obligations and also make deals/ settlements with the card in coins. Very own symbols - BXM: By releasing a token, BXM Bixtrim uses brand-new possibilities for buying future economic success, and also prepares to establish a special multifunctional system with brand-new functions as well as features that streamline and also speed up crypto-currency deals, while offering ease as well as simplicity of usage for consumers moving funds. The BXM token has benefits through reduced compensations, they could be traded, acquired or offered - this is just one of one of the most beneficial financial investments that you could square away away. Given that January 2019, the proprietors of the symbols will certainly have the ability to trade BXM symbols for crypto-currencies provided by Bixtrim, with brand-new attributes as well as attributes. Why Bixtrim? Definitely practical system We introduced the job in 2017 as well as developed the most effective principle for our future system. We pursue the most effective on a daily basis to earn the system the best and also most hassle-free for our individuals. Problem-oriented reasoning The faster the crypto globe creates, the extra brand-new jobs and also issues come across en route of customers. Having comprehensive experience in crypto trading, our group rallied in order to discover options to any kind of provided jobs. Solid group of experts Selection is just one of the major benefits of our group. Education and learning, occupation, experience, age, sex. All distinctions work as a device for one usual suggestion, over which we collaborate: to streamline accessibility to the electronic economic climate on a continuous basis.
Views: 8145 ICO REVIEW
Professor Messer's Security+ Study Group - July 2018
 
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Security+ Training Course Index: http://professormesser.link/sy0401 Professor Messer’s Course Notes: http://professormesser.link/sy0401cn http://professormesser.link/sy0501cn Frequently Asked Questions: http://professormesser.link/faq Download entire video course: http://professormesser.link/401adyt Get the course on MP3 audio: http://professormesser.link/401vdyt Subscribe to get the latest videos: http://professormesser.link/yt Calendar of live events: http://www.professormesser.com/calendar/ 0:02 - Start Time 1:00 - Announcements 9:04 - Socrative 10:06 - Sample Question 11:42 - Answer 14:25 - Question 1 (Performance-Based) 18:50 - Answer 20:13 - Question 2 24:51 - Answer 25:14 - Question 3 29:38 - Answer 34:21 - Question 4 37:22 - Answer 41:10 - Question 5 45:59 - Answer 48:48 - Question 6 51:38 - Answer 55:00 - Calendar 56:38 - After Show 59:37 - Caller #1 Do you have any suggestions for additional resources for the topic of cryptology hacking to prepare for the Security+ 501 exam? 1:04:31 - Caller #2 How would you secure a captive portal? 1:11:11 - Caller #3 Any plans to provide other certification content for example like CySA+ or PentTest+? 1:16:55 - Caller #4 What is the primary purpose of RIP hold down timers? 1:23:23 - What is the difference between BDPU filter and BDPU guard? 1:27:45 - Chat Room Do you have any resources on identifying malicious scripts? 1:28:30 - CompTIA Objectives FOLLOW PROFESSOR MESSER: Professor Messer official website: http://www.professormesser.com/ Twitter: http://www.professormesser.com/twitter Facebook: http://www.professormesser.com/facebook Instagram: http://www.professormesser.com/instagram Google +: http://www.professormesser.com/googleplus
Views: 3228 Professor Messer
Cyberspace Operators (documentary)
 
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The 39th Information Operations Squadron (39th IOS) is the U.S. Air Force's premier Information Operations and Cyber Formal Training Unit, part of the 318th Information Operations Group, assigned to the 688th Information Operations Wing, headquartered at Lackland AFB, Texas, under the Twenty-Fourth Air Force and Air Force Space Command. The 39th IOS provides initial and advanced Information Operations and Cyber training for the United States Air Force. Credits: Tech. Sgt. Lisa Carlson
Views: 4985 MAHARBAL5022
Naval cybersecurity by DCNS
 
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DCNS is the designer and integrator for cyberdefence capabilities aboard all the ships designed by the Group for the French Navy and foreign navy partners. DCNS helps the customer to understand the threats and vulnerabilities and proposes architecture protection, secured operation centres, cyber monitoring and training. DCNS develops maritime risk assessment models and responses for naval and maritime security. Cybersecurity is the combination of: – cyberprotection, – cyberdefence, – cyber-resilience, – cyber-support.
Views: 1097 Naval Group
Military Q&A: My Time as a Military Intelligence Soldier
 
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Shot by my friend Daria Fakhri, check his resume reel here - https://youtu.be/myI4Z-fKOtY I answer questions here about my time as a 98X/35P in the United States Army military intelligence field. I was active duty from 2003-2009 and received my Russian language training from the Defense Language Institute (DLI) in Monterey, CA.
Views: 68884 Chase Chewning
Flat Earth Street Activism Birmingham
 
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Intro music - “Child of the Matrix” -http://www.macmillan.de/songs.html Main song (second one) - "Kernkraft 400" by Zombie Nation Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use.
Views: 13119 John Smith Globe Lie
Password Security using  Group Theory Part  1 of 5
 
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Benjamin Fine (Fairfield University). Title: Password Security Using Combinatorial Group Theory Abstract. Joint with: Gilbert Baumslag and Doug Troeger. Over the past decade and a half there has been a concerted effort to apply combinatorial group theoretic methods to cryptographic protocols. In this talk we briefly explain how group theoretic techniques are applied to cryptology and then consider a method to apply group theoretic techniques to password security. Challenge response methods are increasingly used to enhance password security. In particular we present a very secure method for challenge response password verification using combinatorial group theory. This method, which relies on the group randomizer system, a subset of the MAGNUS computer algebra system, handles most of the present problems with challenge response systems. Theoretical security is based on several results in asymptotic group theory and these will be explained as well. For more information regarding the colloquium, please visit: https://sites.google.com/site/nyalg2/
Views: 1890 Al Om
Navy Operations Specialists: "Horizons Unlimited" 1975 United States Navy Training Film
 
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more at http://quickfound.net/ "This 1975 Navy training film introduced sailors to the duties of the Operations Specialist (OS) rating." US Navy training film MN-11502 Public domain film from the US Navy, slightly cropped to remove uneven edges, with the aspect ratio corrected, and mild video noise reduction applied. The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original). http://creativecommons.org/licenses/by-sa/3.0/ http://en.wikipedia.org/wiki/Operations_Specialist_(United_States_Navy) Operations Specialist (abbreviated as OS) is a United States Navy occupational rating. It is a sea duty-intensive rating, with most of its billets located afloat and assigned to warships, primarily guided missile cruisers, guided missile destroyers and frigates, as well as aircraft carriers, amphibious assault ships and tactical air control squadrons... Brief history The rating started from the Radarman (RD) rating. When the Radarman rating was split up into OS, Electronics Technician (ET), and Electronic Warfare Technician (EW) ratings, the original RD rating badge continued to be used by the Operations Specialist. It symbolizes the radar scope (circle portion of symbol) the pipology (radar pip displays on radar scopes) showing the ability to read various sized radar targets at various distances (the two spikes in the line drawn across the scope), and the arrow represents the ability to detect the azimuth or direction of the target. Description Operations Specialists aboard U.S. Navy combat vessels work in the Combat Information Center (CIC) or Combat Direction Center (CDC), aka: Combat, the tactical "nerve center" of the ship. Using a wide variety of assets available to them, they are responsible for the organized collection, processing, display, competent evaluation and rapid dissemination of pertinent tactical combat information to command and control stations, upon which sound tactical decisions may be made. Beginning training for Operation Specialist was centrally located in Damneck, Virginia. Intermediate and Advanced training in locations like California, Virginia, and various locations throughout the United States Navy. They maintain Combat Information Center (CIC) displays of strategic and tactical information, including various plotting boards and tables depicting position and movement of submarines, ships and aircraft as well as tote boards containing data relevant to the tactical picture. They operate surveillance, tracking and height-finding radars, Identification Friend or Foe (IFF) equipment, HF, VHF and UHF radios, Tactical Data Link (TADIL-A/Link 11, TADIL-J/Link 16, etc.) systems and displays, and computerized consoles and peripheral equipment that allows them interface with the Aegis Combat System. They operate encrypted and non-encrypted long and short range radiotelephone equipment as well as intraship communication systems. With specialized training, they also may serve as combat air controllers for helicopters, anti-submarine patrol aircraft, and jet strike fighter aircraft in Anti-Submarine Tactical Controller (ASTAC), Sea Combat Air Controller (SCAC), and Air Intercept Controller (AIC) roles. They also serve as watch supervisors, watch officers, and section leaders underway and in port aboard ship and at commands ashore. Operations Specialists assist in shipboard navigation through plotting and monitoring the ship's position using satellite and other electronic navigation resources, as well as fixing the ship's position near landfall using radar imaging. They interpret and evaluate presentations and tactical situations and make recommendations to the Commanding Officer (CO), CIC Watch Officer (CICWO), Tactical Action Officer (TAO), Officer Of The Deck (OOD), or any of their commissioned officer surrogates during various watch or combat/general quarters conditions... A minimum of a Secret security clearance is required for this rating, with more senior personnel holding a Top Secret clearance. Operations Specialists provide to their shipboard or shore-based command a wide range of technical information and assistance related to Anti-Surface Warfare, Anti-Air Warfare, Anti-Submarine Warfare, Amphibious Warfare, Mine Warfare, Naval Gunfire Support, Search and Rescue operations, radar and dead reckoning navigation, overt intelligence gathering and transmittal, and other matters pertaining to the Operations Specialist's area. They also have a working knowledge of protocols and procedures in Electronic Warfare, though this area is normally covered by its own occupational rating, such as Cryptologic Technician (CT) aboard ship or ashore, or Naval Aircrewman (AW) aboard specific naval electronic warfare and reconnaissance aircraft...
Views: 19227 Jeff Quitney
Blockstream's Technology Could Make Bitcoin Transactions Unknown
 
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Steemit, the CEO of blockchain discipline and cryptological systems processing fresh Blockstream, freshly introduced a discipline called "Confidential Transactions" as a split of the staring maker Elements blockchain platform. Though Private Transactions (PT) was one of the more technologies featured on the Elements blockchain construction, the group and industry took power in the PT subject which could in theory anonymize bitcoin transactions and move inflated concealment for users. As of modern, the semipublic bitcoin blockchain is transparent and outside to anyone within the bitcoin blockchain scheme. By utilizing the transparent and redistributed journal of the bitcoin blockchain, anyone can looking the balances of human accounts on blockchain explorers and move the trails of payments. Withal, Secret Transactions decimate the concept of anyone surveilling on the turn of bitcoin or money stored in bitcoin wallets and accounts due to its noesis to encrypt the total in a bitcoin dealing. In an interview, Support explained that Private Transactions is a engineering which can be adopted by else cryptocurrencies, blockchain networks and straight traditional database or accounting platforms. " Secret Transactions (ST) subject is something that remaining subject companies in the ecosystem feature adopted - I reckon we started a tendency. It's actually attainable for people to use a Confidential Transactions aggregation and mix it into a database, flush a stereotyped register system. There are lots of fermentable uses for it. At stock it's a profession for having an encrypted journal that you can ensure the consistency of without necessarily existence healthy see all the transactions' values," said Gage. There exists several privacy-focused unknown cryptocurrencies such as Zcash and Monero that utilize technologies such as ZKsnarks and RingCT, developed by Bitcoin Set developer Greg Physicist. Monero is unequalled in the perceive that it took Maxwell's RingCT field to other take by implementing new technologies specified as halo signatures, hiding addresses, and Kovri. Zcash relies on a cryptological engineering called ZKsnarks and the Zcash development team was praised by the community for proper the freshman group to use ZKsnarks for a large-scale cryptocurrency. Yet, both Aft and Justice Mow, the supervisor strategy functionary at Blockstream, explained that the feat of ZKsnarks by Zcash is lower economical in comparison to Secret Transactions as it is much pricey computationally for CPUs to run. "I conceive 90% of the transactions are not using the shielded transactions boast, they are honorable unprotected and inbred transactions because in implementation it was too pricey," explained Bet. Now, who previously criticized the trustworthy equipment of Zcash which required a forgather of heptad developers to train keys that can be old against the Zcash meshwork when unclothed, also criticized the shielded transaction engineering. "Zcash is an nonstandard profession compared to CT. It's supported on a trusty set-up; so you acquire to cartel that when they did the falsehood, everyone was playacting frankly and no one was compromised. Also, due to the instance it takes to communicate a shielded transaction, real few transactions are really backstage. ➠Make Donations, Be Our Partner, Encourage Our Growth: ●BTC Address: 1EmeoaRBMh6b88pbhWkXzZqptkZG15dWuy ●ETH Address: 0xd18203c7a7ac80dbbb6d6f0ee62a4d37626e815a
Views: 83 BitcoinTube
Time to RANGER UP!!!!!
 
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"We believe strongly in personal responsibility and the freedom to make your own way. If you want something, earn it." ------------------------------------------------------------------------- Rangers Lead the Way! QUALIFICATIONS Be a U.S. citizen Volunteer for assignment and be on active duty Have a General Technical Score of 105 or higher No physical limitations Pass physical requirements, including the Ranger Fitness Test (58 push-ups, 69 sit-ups, five-mile run in 40 minutes or less, six pull-ups), the Water Survival Assessment, and a 12-mile march with a 35-pound rucksack and weapon in under three hours. Qualify and volunteer for Airborne training A person of good character (no pending UCMJ action or drug or alcohol related incidents within 24 months) Must enlist into or currently hold a Military Occupational Specialty found in the 75th Ranger Regiment Able to attain at minimum a Secret clearance 11B NCOs (SSG and above) with Long-Range Surveillance experience are encouraged to inquire about opportunities within the Regimental Recon Company. Additional Army Officer applicants must: Be an Officer of grade O-1 through O-4 Qualify for a Top Secret Security Clearance Meet Year Group specific criteria Hold an officer Military Occupational Specialty found in the 75th Ranger Regiment CURRENT MOS’S AUTHORIZED FOR HIRE IN THE 75TH RANGER REGIMENT 11B - INFANTRYMAN 11C - INDIRECT FIRE INFANTRYMAN 11Z - INFANTRY SENIOR SERGEANT 12B - COMBAT ENGINEER 12H - CONSTRUCTION ENGINEERING SUPERVISOR 12R - INTERIOR ELECTRICIAN 12W - CARPENTRY AND MASONRY SPECIALIST 12Y - GEOSPATIAL ANALYST 13F - FIRE SUPPORT SPECIALIST 13Z - FIELD ARTILLERY SENIOR SERGEANT 15E - UMANNED AIRCRAFT SYSTEMS REPAIRER 15W - UNMANNED AERIAL VEHICLE OPERATOR 25B - INFO SYS OPR-ANALYST 25C - TELECOMMUNICATIONS 25D - CYBER NETWORK DEFENDER 25E - ELECTROMAGNETIC SPECTRUM MANAGER 25N - NODAL NETWORK SYSTEMS OPERATOR-MAINTAINER 25P - MICROWAVE SYSTEMS OPERATOR-MAINTAINER 25S - SATELLITE COMMUNICATION SYSTEMS 25U - SIGNAL SUPPORT SYSTEMS SPECIALIST 25W - TELECOMMUNICATIONS OPERATIONS CHIEF 25X - CHIEF SIGNAL NCO 27D - PARALEGAL SPECIALIST 29E - ELECTRONIC WARFARE SPECIALIST 35F - INTEL ANALYST 35G - GEOSPATIAL INTELLIGENCE IMAGERY ANALYST 35L - COUNTERINTELLIGENCE SPECIALIST 35M - HUMAN INTEL COLLECTOR 35N - SI ANALYST 35P - CRYPTOLOGIC LINGUIST 35X - INTELLIGENCE SENIOR SERGEANT/CHIEF INTELLIGENCE SERGEANT 35Z - SIGNALS INTELLIGENCE SENIOR SERGEANT 36B - ACCOUNTING SPECIALIST 37F - PSYCHOLOGICAL OPERATIONS SPECIALIST 38B - CIVIL AFFAIRS SPECIALIST 42A - HUMAN RESOURCES SPECIALIST 56M - CHAPLAIN ASSISTANT 68J - MEDICAL LOGISTICS SPECIALIST 68S - PREVENTIVE MEDICINE SPECIALIST 68W - HEALTH CARE SPECIALIST 68X - MENTAL HEALTH SPECIALIST 74D - CHEMICAL OPERATIONS SPECIALIST 88M - MOTOR TRANSPORT OPERATOR 88N - TRANSPORTATION MANAGEMENT 89B - AMMUNITION SPECIALIST 91B - LIGHT-WHEEL VEHICLE MECHANIC 91C - UTILITIES EQUIPMENT REPAIRER 91D - POWER-GENERATION EQUIPMENT 91E - ALLIED TRADES SPECIALIST 91F - SMALL ARMS/ARTILLERY REPAIRER 91G - FIRE CONTROL REPAIRER 91S - STRYKER SYSTEM MAINTAINER 91X - MAINTENANCE SUPERVISOR 91Z - SENIOR MAINTENANCE SUPERVISOR 92A - AUTOMATED LOGISTICAL SPECIALIST 92F - PETROLEUM SUPPLY SPECIALIST 92G - FOOD SERVICE OPERATIONS 92L - PETROLEUM LABORATORY SPECIALIST 92R - PARACHUTE RIGGER 92W - WATER TREATMENT SPECIALIST 92Y - UNIT SUPPLY SPECIALIST 94E - RADIO AND COMMUNICATION SECURITY 94F - SPECIAL ELECTRONIC DEVICES 94W - ELECTRONIC MAINTENANCE CHIEF
Ontology (ONT) Leads Market Rallies - Correction Coming Up?
 
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It’s https://www.investdiva.com/ ‘s Kiana Danial with News BTC and here is your cryptocurrency update. We saw a relative rebound across the crypto market on Tuesday, but one coin took the surge to another level. I’m talking about Ontology, ranking 21st by market cap, which saw over 29% gains. Ontology was launched by a Chinese company, OnChain, last year. It’s been focusing on a wide range of projects, providing new high-performance public ledgers and smart contract systems. Some market participants believe Ontology is a giant step toward removing barriers between the blockchain and business industries because it allows businesses without previous knowledge of distributed networks use the blockchain technology. According to their white paper, Some of Ontology’s scenarios include a Multi-Source Identity System for people, a Multi-Source Identity System for Objects, and a Distributed Data Exchange. Ontology supports collaboration among chain networks using all its different protocol groups. Ontology`s token, ONT, tested the $5.00 barrier on Tuesday according to coinmarketcap. It also rallied against Bitcoin, as ONT/BTC uptrend continues on the daily chart. You need to keep in mind that Ontology’s price action is very young, and the markets could still be testing it out. Therefore, we could see a correction sooner or later. Thanks for watching, invest responsibly, and I’ll see you with more updates tomorrow.
Views: 444 NEWSBTC
The Defence Cultural Specialist Unit - Opportunities in the Reserves
 
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An insight into the work of the Defence Cultural Specialist Unit (DCSU) on operations around the world and the opportunities available as a Reserve through all three of the three armed forces. Video by the Joint Information Activities Group Copyright MOD & Crown Copyright
Views: 2267 Ministry of Defence
Air Force Career Choice
 
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Views: 1931 Randy Cantu
Cryptocurrencies: Last Week Tonight with John Oliver (HBO)
 
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Digital currencies are generating a lot of excitement. John Oliver enlists Keegan-Michael Key to get potential investors equally excited about the concept of caution. Connect with Last Week Tonight online... Subscribe to the Last Week Tonight YouTube channel for more almost news as it almost happens: www.youtube.com/user/LastWeekTonight Find Last Week Tonight on Facebook like your mom would: http://Facebook.com/LastWeekTonight Follow us on Twitter for news about jokes and jokes about news: http://Twitter.com/LastWeekTonight Visit our official site for all that other stuff at once: http://www.hbo.com/lastweektonight
Views: 8180856 LastWeekTonight
The Lava Lamps That Help Keep The Internet Secure
 
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At the headquarters of Cloudflare, in San Francisco, there's a wall of lava lamps: the Entropy Wall. They're used to generate random numbers and keep a good bit of the internet secure: here's how. Thanks to the team at Cloudflare - this is not a sponsored video, they just had interesting lava lamps! There's a technical rundown of the system on their blog here: https://blog.cloudflare.com/lavarand-in-production-the-nitty-gritty-technical-details Edited by Michelle Martin, @mrsmmartin I'm at http://tomscott.com on Twitter at http://twitter.com/tomscott on Facebook at http://facebook.com/tomscott and on Snapchat and Instagram as tomscottgo
Views: 1154752 Tom Scott
Cryptography in a post-Snowden era - Bart Preneel
 
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This lecture presents an overview of the Snowden revelations and the impact on our understanding of the security of our networks and systems. In particular, we discuss the known ways in which sophisticated attackers can bypass or undermine cryptography. We also speculate on how three-letter agencies could be breaking most encryption on the Internet. We relate this to the latest developments in cryptanalysis and discuss which cryptographic algorithms and implementations to select to stay protected. Learning objectives + Understand how sophisticated opponents agencies can undermine cryptographic protection + Understand how to maximize your chances to resist sophisticated opponents using cryptographic techniques This lecture was delivered by Bart Preneel at SecAppDev 2016, Leuven, Belgium Professor Bart Preneel of KU Leuven heads the iMinds COSIC (COmputer Security and Industrial Cryptography) research group. His main research areas are information security and privacy with a focus on cryptographic algorithms and protocols and efficient and secure implementations. He has authored more than 400 scientific publications and is inventor of five patents. He teaches cryptology, network security and discete algebra at the KU Leuven and was visiting professor at the Ruhr Universitaet Bochum (Germany), the T.U.Graz (Austria), the University of Bergen (Norway), DTU (Denmark) and the Universiteit Gent (Belgium). In '93-'94 he was a research fellow at the University of California at Berkeley. He undertakes industrial consulting for major players in the finance, telco and hardware industry and has co-designed the Belgian eID and e-voting scheme. He is active in international standaridzation . Professor Preneel has served as Director, (1997-present), Vice President (2002-2007) and President (2008-2013) of the International Association for Cryptologic Research (IACR) and is co-founder and chairman of LSEC vzw (Leuven Security Excellence Consortium). He is a fellow of the IACR, a member of the Permanent Stakeholders group of ENISA (European Network and Information Security Agency) and of the Academia Europaea. He has testified for the European and Belgian parliament. He has been invited speaker at more than 150 conferences and schools in 40 countries. In 2014 he received the RSA Award for Excellence in the Field of Mathematics.
Views: 808 secappdev.org
U.S. Navy Information Technology
 
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Meet Marie and Angelena. They currently work in the Information Technology field of the U.S. Navy. Thanks to the extensive training the Navy has provided Marie and Angelena, their experience has led them around the world as part of a diverse group, working with the latest cutting-edge technology.
Views: 54936 America's Navy
USAF Airborne Communications
 
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United States Air Force Airborne Communications
Views: 4969 vizioce
Elliptic Curve Cryptography Overview
 
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John Wagnon discusses the basics and benefits of Elliptic Curve Cryptography (ECC) in this episode of Lightboard Lessons. Check out this article on DevCentral that explains ECC encryption in more detail: https://devcentral.f5.com/articles/real-cryptography-has-curves-making-the-case-for-ecc-20832
Views: 127612 F5 DevCentral
How to Prepare Research Paper for Publication in MS Word (Easy)
 
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How to Setup Research Paper for Publication in MS Word... Facebook Page : https://www.facebook.com/MeMJTube Follow on twitter: https://twitter.com/mj1111983 Website : http://www.bsocialshine.com IJERT, IEEE, IJSER, ,National Journal of System and Information Technology,Journal of Network and Information Security,Journal of IMS Group,Journal of Scientific and Technical Research,KIIT Journal of Library and Information Management,KIMI Hospitality Research Journal,Global Journal of Research in Management,Journal of Commerce and Accounting Research,Accounts of Chemical Research,Angewandte Chemie,Chemistry - A European Journal,Chemistry Letters,Helvetica Chimica Acta,Journal of the American Chemical Society,ACS Nano,Advanced Functional Materials,Advanced Materials,Annual Review of Condensed Matter Physics,Journal of Materials Chemistry ,Nano Letters,Annual Review of Fluid Mechanics,Archive for Rational Mechanics and Analysis,Acta Crystallographica – parts A, B,Advances in Physics,American Journal of Physics,Annalen der Physik,Applied Physics Letters,Journal of Physics – parts A–D, G,Nature Physics,New Journal of Physics,Reports on Progress in Physics,International Journal of Biological Sciences,Journal of Cell Biology,Journal of Molecular Biology,Journal of Theoretical Biology,Journal of Virology,PLOS Biology,European Journal of Biochemistry,FEBS Journal,Journal of Biological Chemistry,Journal of Molecular Biology,American Journal of Botany,Annals of Botany,Aquatic Botany,International Journal of Plant Sciences,New Phytologist,Genes, Brain and Behavior,Journal of Neurochemistry,Journal of Neurophysiology,Journal of Neuroscience,Nature Neuroscience,Archivos de Medicina Veterinaria,Journal of Veterinary Science,Veterinary Record,Artificial Intelligence,Communications of the ACM,Computer,IEEE Transactions on Pattern Analysis and Machine Intelligence,IEEE Transactions on Computers,IEEE Transactions on Evolutionary Computation,IEEE Transactions on Fuzzy Systems,IEEE Transactions on Information Theory,IEEE Transactions on Neural Networks and Learning Systems,International Journal of Computer Vision,Journal of Artificial Intelligence Research,Journal of Cryptology,Journal of Functional Programming,Journal of Machine Learning Research,Journal of the ACM,SIAM Journal on Computing,Advances in Production Engineering & Management,Annual Review of Biomedical Engineering,Archive of Applied Mechanics,Biomedical Microdevices,Chemical Engineering Science,Coastal Engineering Journal,Electronics Letters,Experiments in Fluids,Green Chemistry,Industrial & Engineering Chemistry Research,International Journal of Functional Informatics and Personalized Medicine,Journal of Environmental Engineering,Journal of Fluid Mechanics,Journal of Hydrologic Engineering,Journal of the IEST,Measurement Science and Technology,NASA Tech Briefs,Acta Mathematica,Annals of Mathematics,Bulletin of the American Mathematical Society,Communications on Pure and Applied Mathematics,Duke Mathematical Journal,Inventiones Mathematicae,Journal of Algebra,Journal of the American Mathematical Society,Journal of Differential Geometry,Publications Mathématiques de l'IHÉS,Topology,Archives of Internal Medicine,British Medical Journal,Cardiovascular Diabetology,International Journal of Medical Sciences,Journal of the American Medical Association,Journal of Clinical Investigation,Journal of Experimental Medicine,The Lancet,Molecular Medicine,Nature Medicine,
Views: 1443 MJ Tube
Chief Gordon, Cryptologic Technician -- Direct Support
 
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Linguists like Cryptologic Technician Interpretive (CTI) Chief Donna Gordon have a Center of Excellence and provide Direct Support to whatever platform is in their area of expertise. CTIC Gordon explains the stability and benefits it lends to her in this video. Analyzing encrypted electronic communications. Jamming enemy radar signals. Deciphering information in foreign languages. Maintaining the state-of-the-art equipment and networks used to generate top secret intel. This is the highly specialized work of the Enlisted Sailors in the Navy Cryptology community. Learn more here: http://www.navy.com/careers/information-and-technology/cryptology.html
Views: 7577 America's Navy
Distributed Ground Systems building enhances Airmen capabilties
 
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The distributed ground systems building on Langley Air Force Base is a major systems upgrade for Air Force Intelligence. The newly built 120,000 square foot building is home to the 497th Intelligence, Surveillance, and Reconnaissance Group and houses some of the most sophisticated surveillance and reconnaissance equipment in the world, giving the Airmen using it greater capabilities. " We quadrupled our ops floor space and now have the space to conduct two simultaneous high altitude missions and four medium altitude missions," said Col. Mark Cooter " it provides more cohesion, everyone is closer together to support one another for operations, " said Tech Sgt. Gregory Artis The new building has over 1,000 miles of cable and roughly 24,000 fiber connections within its walls, which allows information coming in from U-2, Predator, Reaper, and Global Hawk to be analyzed and disseminated quickly, but the building also offers another advantage to the airmen who work in it. Prior to moving in, the Group operated out of a six building complex, now they all reside under one roof. "Instead of running a document or info across campus or across three buildings, now it goes from one room, it may go across the hall, furthest it is going to go is from the second floor north wing to the first floor south wing," said Master Sgt. Joaquin Raya Being in one central location allows for information to get to the war fighters faster, allowing for a greater probability of mission success. We now have the capacity to do more for the commander of AFCENT and the other component NAF's out there in the world today. For U.S. Army Corps of Engineers employees who oversaw the construction of the new facility the knowledge and capabilities of the Airmen who utilize the systems housed within is amazing. "What the building houses is phenomenal and the people coming up it's just amazing what they know," said Pat Devereux From Langley Air Force Base, Patrick Bloodgood
Symmetric Key and Public Key Encryption
 
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Modern day encryption is performed in two different ways. Check out http://YouTube.com/ITFreeTraining or http://itfreetraining.com for more of our always free training videos. Using the same key or using a pair of keys called the public and private keys. This video looks at how these systems work and how they can be used together to perform encryption. Download the PDF handout http://itfreetraining.com/Handouts/Ce... Encryption Types Encryption is the process of scrambling data so it cannot be read without a decryption key. Encryption prevents data being read by a 3rd party if it is intercepted by a 3rd party. The two encryption methods that are used today are symmetric and public key encryption. Symmetric Key Symmetric key encryption uses the same key to encrypt data as decrypt data. This is generally quite fast when compared with public key encryption. In order to protect the data, the key needs to be secured. If a 3rd party was able to gain access to the key, they could decrypt any data that was encrypt with that data. For this reason, a secure channel is required to transfer the key if you need to transfer data between two points. For example, if you encrypted data on a CD and mail it to another party, the key must also be transferred to the second party so that they can decrypt the data. This is often done using e-mail or the telephone. In a lot of cases, sending the data using one method and the key using another method is enough to protect the data as an attacker would need to get both in order to decrypt the data. Public Key Encryption This method of encryption uses two keys. One key is used to encrypt data and the other key is used to decrypt data. The advantage of this is that the public key can be downloaded by anyone. Anyone with the public key can encrypt data that can only be decrypted using a private key. This means the public key does not need to be secured. The private key does need to be keep in a safe place. The advantage of using such a system is the private key is not required by the other party to perform encryption. Since the private key does not need to be transferred to the second party there is no risk of the private key being intercepted by a 3rd party. Public Key encryption is slower when compared with symmetric key so it is not always suitable for every application. The math used is complex but to put it simply it uses the modulus or remainder operator. For example, if you wanted to solve X mod 5 = 2, the possible solutions would be 2, 7, 12 and so on. The private key provides additional information which allows the problem to be solved easily. The math is more complex and uses much larger numbers than this but basically public and private key encryption rely on the modulus operator to work. Combing The Two There are two reasons you want to combine the two. The first is that often communication will be broken into two steps. Key exchange and data exchange. For key exchange, to protect the key used in data exchange it is often encrypted using public key encryption. Although slower than symmetric key encryption, this method ensures the key cannot accessed by a 3rd party while being transferred. Since the key has been transferred using a secure channel, a symmetric key can be used for data exchange. In some cases, data exchange may be done using public key encryption. If this is the case, often the data exchange will be done using a small key size to reduce the processing time. The second reason that both may be used is when a symmetric key is used and the key needs to be provided to multiple users. For example, if you are using encryption file system (EFS) this allows multiple users to access the same file, which includes recovery users. In order to make this possible, multiple copies of the same key are stored in the file and protected from being read by encrypting it with the public key of each user that requires access. References "Public-key cryptography" http://en.wikipedia.org/wiki/Public-k... "Encryption" http://en.wikipedia.org/wiki/Encryption
Views: 406551 itfreetraining
What is CHAOTIC CRYPTOLOGY? What does CHAOTIC CRYPTOLOGY mean? CHAOTIC CRYPTOLOGY meaning
 
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What is CHAOTIC CRYPTOLOGY? What does CHAOTIC CRYPTOLOGY mean? CHAOTIC CRYPTOLOGY meaning - CHAOTIC CRYPTOLOGY definition - CHAOTIC CRYPTOLOGY explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. SUBSCRIBE to our Google Earth flights channel - https://www.youtube.com/channel/UC6UuCPh7GrXznZi0Hz2YQnQ Chaotic cryptography is the application of the mathematical chaos theory to the practice of the cryptography, the study or techniques used to privately and securely transmit information with the presence of a third-party or adversary. The use of chaos or randomness in cryptography has long been sought after by entities wanting a new way to encrypt messages. However, because of the lack of thorough, provable security properties and low acceptable performance, chaotic cryptography has encountered setbacks. In order to use chaos theory efficiently in cryptography, the chaotic maps should be implemented such that the entropy generated by the map can produce required Confusion and diffusion. Properties in chaotic systems and cryptographic primitives share unique characteristics that allow for the chaotic systems to be applied to cryptography. If chaotic parameters, as well as cryptographic keys, can be mapped symmetrically or mapped to produce acceptable and functional outputs, it will make it next to impossible for an adversary to find the outputs without any knowledge of the initial values. Since chaotic maps in a real life scenario require a set of numbers that are limited, they may, in fact, have no real purpose in a cryptosystem if the chaotic behavior can be predicted. One of the most important issues for any cryptographic primitive is the security of the system. However, in numerous cases, chaos-based cryptography algorithms are proved unsecure. The main issue in many of the cryptanalyzed algorithms is the inadequacy of the chaotic maps implemented in the system. The concept of chaos cryptography or in the other words chaos-based cryptography can be divided into two major groups: the asymmetric and symmetric chaos-based cryptography. The majority of the symmetric chaos-based algorithms are based on the application of discrete chaotic maps in their process. Bourbakis and Alexopoulos in 1991 proposed supposedly the earliest fully intended digital image encryption scheme which was based on SCAN language. Later on, with the emergence of chaos-based cryptography hundreds of new image encryption algorithms, all with the aim of improving the security of digital images were proposed. However, there were three main aspects of the design of an image encryption that was usually modified in different algorithms (chaotic map, application of the map and structure of algorithm). The initial and perhaps most crucial point was the chaotic map applied in the design of the algorithms. The speed of the cryptosystem is always an important parameter in the evaluation of the efficiency of a cryptography algorithm, therefore, the designers were initially interested in using simple chaotic maps such as tent map, and the logistic map. However, in 2006 and 2007, the new image encryption algorithms based on more sophisticated chaotic maps proved that application of chaotic map with higher dimension could improve the quality and security of the cryptosystems. The unpredictable behavior of the chaotic maps can be used in the generation of random numbers. Some of the earliest chaos-based random number generators try to directly generate random numbers form the logistic map.
Views: 1413 The Audiopedia
Cyberspace Defense Operations - Did You Know?
 
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Did you know that if you have civilian experience as an Information Security Analyst, Web Developer, or Computer Network Architect, the Air Force Reserve has opportunities for you in Cyberspace Defense Operations? For More Information Visit: http://afreserve.com/yt Like us on Facebook: http://www.facebook.com/airforcereserve Follow us on Twitter: https://twitter.com/AirForceReserve
Views: 1703 Air Force Reserve
Can you solve the passcode riddle? - Ganesh Pai
 
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View full lesson: http://ed.ted.com/lessons/can-you-solve-the-passcode-riddle-ganesh-pai In a dystopian world, your resistance group is humanity’s last hope. Unfortunately, you’ve all been captured by the tyrannical rulers and brought to the ancient coliseum for their deadly entertainment. Will you be able to solve the passcode riddle and get everyone out safely? Ganesh Pai shows how. Lesson by Ganesh Pai, animation by Jun Zee Myers.
Views: 5546225 TED-Ed
Identity Based Encryption from the Diffie Hellman Assumption
 
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Paper by Nico Döttling and Sanjam Garg, presented at Crypto 2017. See https://iacr.org/cryptodb/data/paper.php?pubkey=28232
Views: 773 TheIACR
QUANTSTAMP| Quantstamp Review: What Is QSP Tokens?
 
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QUANTSTAMP| Quantstamp Review: What Is QSP Tokens? ◄ Quantstamp Website ► www.quantstamp.com Just what is Quantstamp? Quantstamp is a security-auditing method for clever agreements. As a dapps system, Ethereum has actually shown its safety time after time. Nonetheless, dapps and also wise agreements in addition to Ethereum might still have insects where destructive gamers could trigger chaos on the network. Both most remarkable instances of these being the $55 million DAO hack as well as the $30 million Parity budget insect. These concerns not just impact individuals that have actually had their funds taken, yet they likewise reduce the reliability of the whole community. Creating wise agreements is currently a laborious. Like other computer system programs, creating them with no pests is near difficult. To include gas to the fire, the price at which wise agreements are being composed (approximated 10 million by the end of the year) is surpassing the sources should investigate them. Despite having durable safety bookkeeping, a tiny pest might slide via the fractures creating disaster later on. Just how does Quantstamp function? Although the group is concentrating on Ethereum currently, they're constructing the Quantstamp method in a manner that's system agnostic. This suggests that it could become utilized on various other wise agreement systems like Lisk as well as NEO. The Quantstamp procedure has a two-pronged method to protection bookkeeping: Automated software program confirmation system Automated bounty payment system To make certain no criminals are sending harmful recognition software application, Factors should be enacted inning accordance with the administration device (much more on this later). Running the Recognition Node takes a considerable quantity of calculating power. As a result of this, Validators additionally get QSP repayment for offering computer power to the network. To make certain that Validators do not act maliciously, they have to bet their QSP symbols to gain their benefit. Bounty Payments When you send your wise agreement for bookkeeping, you likewise consist of a collection of QSP symbols for bounty benefits as well as a due date for when Insect Finders could send concerns. The bounty due date incentive dimension depends on you. If the due date passes without any discovered insects, the QSP bounty incentive is gone back to you. Quantstamp does not ensure perfect code hereafter procedure, yet they do guarantee customers that the automated screening and also crowdsourced bug-hunting considerably minimize concerns. Procedure Administration QSP token owners regulate procedure, recognition wise agreements, as well as Recognition Node upgrades. The administration version utilizes a time-locked multisig where any type of token owner could recommend a modification. The even more ballots a modification has, the quicker it happens. Adjustments authorized by all participants happen within a hr. This moment increases with each 5% of participants that do not elect as well as quadruples for each and every 5% that ballot versus it. Proof-of-Caring Quantstamp makes use of an internal produced Proof-of-Caring system to compensate neighborhood participants as well as dedicated QSP token owners. As soon as you send your evidence, you'll get an airdrop from an ICO that Quantstamp has actually examined. This evidence includes holding your symbols in a budget (not an exchange) for a specific quantity of time, adding to social networks outreach, and/or other area tasks. Quantstamp group & progression The Quantstamp group contains 22 participants as well as consultants with over 500 Google Scholar citations. Steven Stuart (CTO) and also Richard Ma (Chief Executive Officer) started the group in June of 2017. Stuart functioned 5 years in Canada's cryptologic company in the Division of National Protection as well as formerly started Numerous Trees, a startup that makes use of GPUs for Big Information analytics and also artificial intelligence. Ma constructed production-grade combination as well as recognition screening software application at the Bitcoin HFT Fund. Throughout his time there, his trading systems had no significant concerns and also managed numerous bucks in financial investment resources. Verdict Quantstamp is making clever agreements extra safeguard via automated software application screening and also a system of pest bounties. Although beginning with Ethereum, the group is constructing the method to be readily available on any kind of DApp system in the future. In a market where safety is a main problem and also insects have actually triggered the burglary of countless bucks, Quantstamp needs to assist to legitimize blockchain tasks as well as make sure that large wise agreement hacks are a distant memory.
Views: 1107 Crypto Academy
EC-130H Compass Call Refuels from KC-135 - 2012
 
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An electronic warfare EC-130H Compass Call aircraft takes fuel from an Ohio Air National Guard KC-135R Stratotanker crewed by members of the Utah Air National Guard's 191st Air Refueling Squadron in this classic video from the vault, made in 2012. Here's a 2015 USAF explanation of the aircraft: "The EC-130H Compass Call is an airborne tactical weapon system using a heavily modified version of the C-130 Hercules airframe. The system disrupts enemy command and control communications and limits adversary coordination essential for enemy force management. The Compass Call system employs offensive counter-information and electronic attack (or EA) capabilities in support of U.S. and Coalition tactical air, surface, and special operations forces. The EC-130H, EA-6B or EA-18G, and F-16CJ, form the Suppression of Enemy Air Defense (SEAD) triad". The USAF description continues: "The EC-130H aircraft carries a combat crew of 13 people. Four members are responsible for aircraft flight and navigation (aircraft commander, co-pilot, navigator and flight engineer), while nine members operate and employ the EA mission equipment permanently integrated in the cargo/mission compartment. The mission crew includes the mission crew commander (electronic warfare officer), weapon system officer (electronic warfare officer), mission crew supervisor (an experienced cryptologic linguist), four analysis operators (linguists), one acquisition operator and an airborne maintenance technician". Have you subscribed to the Airailimages Channel on YouTube? Shared this video link? Thanks! Here are more aerial refueling links of interest from Airailimages: https://www.youtube.com/watch?v=MNVKxjKr27M https://www.youtube.com/watch?v=0iMPPDkF2Ww https://www.youtube.com/watch?v=EBs8o2ApZC0 https://www.youtube.com/watch?v=CtHFaVPh8YA https://www.youtube.com/watch?v=JDYHKXZgNRw https://www.youtube.com/watch?v=Bu30vP0tpIU https://www.youtube.com/watch?v=EdqmcLxd1KY https://www.youtube.com/watch?v=l1-DS7goThI
Views: 648 airailimages
Air Force Report: Battlefield Airborne Communications Node
 
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Airmen at JB Langley-Eustis, Virginia, welcomed a new E-11A aircraft equipped with BACN, or Battlefield Airborne Communications Node. Courtesy Video | Defense Media Activity - Air Force | Date: 09.20.2013 - MiliSource - Thumbs up for the troops! Favorite this video and subscribe for news updates. MiliSource - Your online source for up to date military news videos. subscribe: http://youtube.com/MiliSource facebook: http://facebook.com/MiliSource g+: http://plus.google.com/114251914073367919887 twitter: http://twitter.com/MiliSource on the web: http://www.MiliSource.com
Views: 853 MiliSource
EC-130H Compass Call Air Refueling
 
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Video by Senior Airman Robert Harnden 2nd Combat Camera SquadronMembers of the 191st Air Refueling Squadron, 151st Air Refueling Wing, from the Utah Air National Guard maintain proficiency. The crew members of the KC-135R Stratotanker aircraft, from the Ohio Air National Guard, refuel an EC-130H Compass Call aircraft of the 755th Operational Support Squadron from Davis-Monthan Air Force Base, Arizona. Mission The EC-130H Compass Call is an airborne tactical weapon system using a heavily modified version of the C-130 Hercules airframe. The system disrupts enemy command and control communications and limits adversary coordination essential for enemy force management. The Compass Call system employs the offensive counterinformation and electronic attack or EA capabilities in support of U.S. and Coalition tactical air, surface, and special operations forces. Programmed upgrades will expand its mission by procuring a secondary EA capability against early warning and acquisition radars. Features The EC-130H aircraft carries a combat crew of 13 people. Four members are responsible for aircraft flight and navigation (aircraft commander, co-pilot, navigator and flight engineer), while nine members operate and employ the EA mission equipment permanently integrated in the cargo/mission compartment. The mission crew includes the mission crew commander (electronic warfare officer), weapon system officer (electronic warfare officer), mission crew supervisor (an experienced cryptologic linguist), four analysis operators (linguists), one acquisition operator and an airborne maintenance technician. The EC-130H fleet is composed of a mix of Block 20, Block 30 and state-of-the-art Block 35 aircraft, which has achieved initial operational capability. All aircraft will transition to the Block 35 baseline configuration by fiscal 2011. The Block 30 EC-130H upgrade achieved a major redesign of the mission compartment and operating system software of the Block 20 aircraft. Its primary focus was to provide a reprogrammable capability against target C2 systems. The Block 35 EC-130H upgrade provides the Air Force with additional capabilities to jam communication, Early Warning/Acquisition radar and navigation systems through higher effective radiated power, extended frequency range and insertion of digital signal processing. Block 35s will have the flexibility to keep pace with adversary use of technology. It is highly reconfigurable and permits incorporation of clip-ins with less crew impact. It promotes enhanced crew proficiency, maintenance and sustainment with a common fleet configuration, new operator interface, increased reliability and better fault detection. The Compass Call integrates into tactical air operations at any level. The versatile and flexible nature of the aircraft and its crew enable the power of electronic combat to be brought to bear in virtually any combat situation. Background Airborne electronic warfare consists of three major players forming a triad of capability. The EC-130H Compass Call, EA-6B Prowler and F-16CJ Fighting Falcons suppress enemy air defenses while jamming communications, radar and command and control targets. Compass Call is in demand with all unified commands, and therefore, subject to worldwide deployment in support of operations on very short notice. The Compass Call was delivered to the Air Force in 1982, and had its first flight in 1981. The aircraft has demonstrated a powerful effect on enemy command and control networks in multiple military operations including Kosovo, Haiti, Panama, Iraq, Serbia and Afghanistan. All Compass Call aircraft are assigned to Air Combat Command. The EC-130H Compass Call is operated by the 55 Electronic Combat Group (41st, 42nd and 43d Electronic Combat Squadrons) at Davis-Monthan Air Force Base, Ariz. Although located at Davis-Monthan, the group reports to the 55th Wing at Offutt AFB, Neb. General Characteristics Primary Function: Electronic warfare, suppression of enemy air defenses and offensive counter information http://www.af.mil/AboutUs/FactSheets/Display/tabid/224/Article/104550/ec-130h-compass-call.aspx Click to subscribe! http://bit.ly/subAIRBOYD The most viewed aviation channel on YouTube. The appearance of U.S. Department of Defense (DoD) visual information does not imply or constitute DoD endorsement.
Views: 5251 AIRBOYD
Navy Cybersecurity Culture Change
 
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At AFCEA WEST 2016 in San Diego, we speak with Director of Naval Intelligence, Vice Admiral Ted Branch about the ongoing cultural shift in the Navy towards bottom to top cybersecurity and awareness. SUBSCRIBE to SecureNinjaTV for more awesome hacker demos, trade show tours, and interviews with cybersecurity experts. FOLLOW US: Twitter.com/Secureninja Instagram.com/SecureNinja Facebook.com/SecureNinja If you are in need of Cybersecurity training head over to www.SecureNinja.com for onsite or classroom course options.
Views: 1173 SecureNinjaTV
Ep. 06: Life Preserver: Jamison Ware
 
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Can selflessness be taught? This sailor has always heard the call to help others, but when he joined the Navy, he learned to let it seep into every corner of his life. Leaping into the sea to save people, while feeding the hungry on his days off, Jamison Ware is a life preserver.
Views: 178101 America's Navy
Petty Officer First Class Israel Gomez -- Information Systems Technician Submarine
 
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As an Information Systems Technician in America's Navy, Petty Officer First Class Israel Gomez protects, restores and maintains the advanced technologies in the world's largest Navy. With that experience, he is fully prepared to go anywhere with his life and career.
Views: 14703 America's Navy
Post Snowden Cryptography or Who Holds Your Keys? - Bart Preneel
 
01:30:35
Post-Snowden cryptography, by Bart Preneel. This lecture presents an overview of the Snowden revelations and the impact on our understanding of the security of our networks and systems. In particular, it discusses the known ways in which sophisticated attackers can bypass or undermine cryptography. We also speculate on how three-letter agencies could be breaking most encryption on the Internet. We relate this to the latest developments in cryptanalysis and discuss which cryptographic algorithms and implementations to select to stay protected. Learning objectives + Understand how sophisticated opponents can undermine cryptographic protection + Understand how to maximize your chances to resist sophisticated opponents using cryptographic techniques This lecture was delivered by Bart Preneel at SecAppDev 2014 in Leuven, Belgium. Professor Bart Preneel of KU Leuven heads the COSIC (COmputer Security and Industrial Cryptography) research group. His main research area is information security with a focus on cryptographic algorithms and protocols as well as their applications to both computer and network security, and mobile communications. He teaches cryptology, network security and coding theory at the KU Leuven and was visiting professor at the Ruhr Universitaet Bochum (Germany), the T.U.Graz (Austria), the University of Bergen (Norway), and the Universiteit Gent (Belgium). In '93-'94 he was a research fellow at the University of California at Berkeley. He has taught intensive courses around the world. He undertakes industrial consulting (Mastercard International, S.W.I.F.T., Proton World International,...), and participates in the work of ISO/IEC JTC1/SC27/WG2. Professor Preneel is Vice President of the International Association for Cryptologic Research (IACR) and co-founder and chairman of LSEC vzw (Leuven Security Excellence Consortium).
Views: 1792 secappdev.org
What is Modular Arithmetic - Introduction to Modular Arithmetic - Cryptography - Lesson 2
 
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Modular Arithmetic is a fundamental component of cryptography. In this video, I explain the basics of modular arithmetic with a few simple examples. Learn Math Tutorials Bookstore http://amzn.to/1HdY8vm Donate - http://bit.ly/19AHMvX
Views: 105128 Learn Math Tutorials
Physical Layer Group Key Agreement for Automotive Controller Area Network
 
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Shalabh Jain and Jorge Guajardo, CHES 2016. See http://www.iacr.org/cryptodb/data/paper.php?pubkey=27838
Views: 157 TheIACR
Cybersecurity: Crash Course Computer Science #31
 
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Cybersecurity is a set of techniques to protect the secrecy, integrity, and availability of computer systems and data against threats. In today’s episode, we’re going to unpack these three goals and talk through some strategies we use like passwords, biometrics, and access privileges to keep our information as secure, but also as accessible as possible. From massive Denial of Service, or DDos attacks, to malware and brute force password cracking there are a lot of ways for hackers to gain access to your data, so we’ll also discuss some strategies like creating strong passwords, and using 2-factor authentication, to keep your information safe. Check out Computerphile’s wonderful video on how to choose a password! https://www.youtube.com/watch?v=3NjQ9b3pgIg Pre-order our limited edition Crash Course: Computer Science Floppy Disk Coasters here! https://store.dftba.com/products/computer-science-coasters Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios Want to know more about Carrie Anne? https://about.me/carrieannephilbin The Latest from PBS Digital Studios: https://www.youtube.com/playlist?list=PL1mtdjDVOoOqJzeaJAV15Tq0tZ1vKj7ZV Want to find Crash Course elsewhere on the internet? Facebook - https://www.facebook.com/YouTubeCrash... Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
Views: 274137 CrashCourse
Intro to Cryptography
 
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This video gives a general introduction to cryptography WITHOUT actually doing any math. Terms covered include cryptology vs cryptography vs cryptanalysis, symmetric vs public key systems, and "coding theory." NOTE: Yes, I said and wrote "cryptOanalysis" when it's actually "cryptanalysis" without the "O". My bad.
Views: 751 Theoretically
Blockchain: Distributed Trust - Bart Preneel
 
01:34:45
The Bitcoin ecosystem had a bumpy start, but driven in part by the demand created by the Silk Road and perhaps the Cyprus crisis, the impact grew quickly: the total value of bitcoins rose to several billion US$ in the first two years (currently it is around US$ 14 billion), hundreds of alternative cryptocurrencies (altcoins) were created and large mining entities were established, mostly in China. The ideas behind Bitcoin have opened up new approaches to cryptocurrencies, but also to distributed consensus, distributed naming, secure timestamping and commitment. One of the aspects that have drawn the most interest is the smart contract (that is, cryptographically enforceable agreements) on top of the Bitcoin ecosystem (or on other systems such as Ethereum). Even if some observers predict that the Bitcoin ecosystem will disappear or become irrelevant, the core ideas have already made a major impact. Unlike any other payment system or cryptocurrency created before, Bitcoin allows for fully decentralized generation of currency and fully decentralized verification of transactions. The core idea is the blockchain, a public ledger that registers all transactions under the form of a hash chain; the blockchain describes the state of the system, that is, it specifies who owns which amount. Transactions themselves are validated based on a scripting language, which creates some flexibility. In a distributed system, a central problem is how to achieve consensus (e.g., how to deal with double-spending transactions). Transactions are broadcast over a low-latency peer-to-peer network that offers some robustness against censoring or sabotage. This approach allows the Bitcoin ecosystem to achieve distributed consensus in a practical way assuming that players are rational (something which is known to be unachievable without additional assumptions such as rationality) albeit at the cost of a major computational effort in terms of mining. While the financial industry is less interested in the anarchistic aspects of the Bitcoin ecosystem (the governance model and the uncontrolled money supply), the distributed consensus idea is very appealing and is believed to have a very high business potential for a large number of financial transactions and interactions. In 2015, about US$ 1 billion was invested in venture capital in the area of blockchain and cryptocurrencies and the Aite Group predicted in 2016 that blockchain market could be worth as much as US$ 400 million in annual business by 2019. The idea of a public ledger for timestamping and registering documents using hash chains is more than 25 years old, as witnessed by the efforts of Surety Technologies in the early 1990 and the ISO standardization in this area in the mid 1990s –- but these earlier approaches did use a central authority to register all transactions. Bitcoin has inspired many actors to revisit those ideas by `taming’ the Bitcoin ecosystem into a private or permissioned ledger, where only a few selected actors have control over new currencies or verification of transactions (to get rid of distributed control) and where access to the ledger can be restricted (to get rid of full transparency). Some of the notable developments in this context are the open source initiative of IBM that is called Hyperledger and Intel's experimental Sawtooth Lake architecture. Professor Bart Preneel of KU Leuven heads the imec-COSIC (COmputer Security and Industrial Cryptography) research group. His main research areas are information security and privacy with a focus on cryptographic algorithms and protocols and efficient and secure implementations. He undertakes industrial consulting for major players in the finance, telco and hardware industry and has co-designed the Belgian eID and e-voting scheme. He is active in international standardization . Professor Preneel has served as Director, (1997-present), Vice President (2002-2007) and President (2008-2013) of the International Association for Cryptologic Research (IACR) and is co-founder and chairman of LSEC vzw (Leuven Security Excellence Consortium). He is a fellow of the IACR, a member of the Permanent Stakeholders group of ENISA (European Network and Information Security Agency) and of the Academia Europaea. He has testified for the European and Belgian parliament. He has been invited speaker at more than 150 conferences and schools in 40 countries. In 2014 he received the RSA Award for Excellence in the Field of Mathematics.
Views: 2078 secappdev.org
Quantum Cryptology Could End Hacking: IT Rewind Episode 50
 
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For more, check out: http://it4msp.com/1i46JWJ Wish there were a way to end hacking as we know it? Well, quantum cryptology may be the answer. Meanwhile a Russian cybercriminal team is hijacking satellite-based Internet connections. To hear more, just click play! TRANSCRIPTION: Welp we did it. Through laughter and tears, ups and downs, good stories and bad, we’ve reached IT Rewind episode 50. Being the 50th episode I decided it was only fair that we invite a very special guest on to the show. It’s someone who actually conceptualized and created this program. Please everyone welcome… one year ago me! Hey there one year ago me, how are you? I’m great how are you? Good, good, hey you know what? Why don’t you host the show today? Really? Yeah go for it! Well… All right. IT Rewind episode 50 starts right now! Hey wait; did the Patriots win the Super Bowl? Quantum cryptology could end hacking, as we know it. Sounds pretty good, right? Well, although the idea to end hacking is a no-brainer, the methods that quantum cryptology uses to carry out this idea are anything but simple. According to HERO-KAZU SOO-KEE-MOTO, Tobshiba has developed the world’s fastest quantum key distribution prototype. The prototype uses light particles that are transferred through a custom-made fiber-optic cable independent to the Internet. Any attempt at a hack will result in an alteration of the quantum state and would be immediately detectable. To try to understand the concept behind quantum cryptology a little bit better, check out the full blog on InfoWorld linked below. Epic Turla, a group of Russian cybercriminal is hijacking satellite-based Internet connections in order to hide their servers as they target governmental, diplomatic, military, educational and research organizations. The group has been active for at least eight years and is know for using highly sophisticated malware on both Windows and Linux operating systems. Navigate 2015 is just around the corner. Like, seriously, it’s happening soon. We hope you’re just as excited as we are. Get in on the conversation by taking to social media and using the #nav15 and #vegas As always, read the full stories that we covered today by clicking on the links below, as well as the featured Continuum blog post of the week. Of course, you can always find us on Twitter, Instagram and Vine at FollowContinuum, as well as on Facebook, LinkedIn, Google Plus, Spiceworks and YouTube. Take it easy.
US cyber soldiers
 
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The US Army will soon send teams of cyber warriors to the battlefield, officials said Wednesday, as the military increasingly looks to take the offensive against enemy computer networks. While the Army's mission is generally to "attack and destroy," the cyber troops have a slightly different goal, said Colonel Robert Ryan, who commands a Hawaii-based combat team. "Not everything is destroy. How can I influence by non-kinetic means? How can I reach up and create confusion and gain control?" he told reporters. The cyber soldiers have been integrated for six months in infantry units, and will tailor operations according to commanders' needs, said Colonel William Hartman of the Army's Cyber Command. The Army has for the past three years conducted training for such operations at a huge center in southern California. Hartman didn't give details on what the cyber troops can achieve, except to say that they would be scooping up information or intercepting planned attacks. According to the New York Times, CYBERCOM has previously placed "implants" in ISIS networks that let experts monitor the group's behavior and ultimately imitate or alter commanders' messages so they unwittingly direct fighters to areas likely to be hit by drone or plane strikes. Another technique likely being employed is a common type of cyber attack known as a denial of service. Cyber Command had previously been a subordinate part of the US Strategic Command, but President Donald Trump in August ordered the Pentagon to elevate it to its own command, in a sign of its growing importance. SOURCES: https://www.google.co.uk/amp/s/www.ndtv.com/world-news/us-military-to-send-cyber-soldiers-to-the-battlefield-1787559%3famp=1&akamai-rum=off https://www.google.co.uk/amp/www.aljazeera.com/amp/news/2017/12/military-close-sending-cyber-soldiers-battlefields-171214111539505.html
Views: 219 Civil Dee
Marine Technician Submariner
 
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Collins Class submarines dive to more than 180 metres and travel over 20 knots when submerged. Marine Technician Submariners ensure this capability by operating, maintaining and repairing the submarine's mechanical and electrical control systems. Learn more http://goo.gl/Vd5mR
What is Crypto Trading Basic Overview in Urdu - Hindi - TraidingHeat.com
 
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Basic overview of what is Crypto Trading in Urdu and Hindi. This short video help you to understand it before investing into this business. You will get detailed videos and information in our next videos about how to do Crypto Trading safely in BTCe, POLO and different exchanges. Web: http://TradingHeat.com Facebook Page: https://fb.me/TradingHeats Facebook Group: https://web.facebook.com/groups/693870474130617 Twitter: twitter.com/tradingheats If you have any questions about Crypto Trading, comment under this video, we will cover up in next videos.
Views: 1040 TradingHeat
If Iran would attack Tel Aviv, Israel will attack Tehran - TV7 Israel News 27.04.18
 
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Today's top stories 27.04.18; 1) Israel accuses Iran of recruiting over 80,000 militants in Syria for an ultimate goal of confronting the Jewish state – an allegation the Islamic Republic vehemently denied. 2) Israeli Defense Minister Avigdor Lieberman warns the Islamic Republic that if it would attack Tel Aviv, Israel will attack Tehran. 3) A rare storm battered Israel during the past two days, leaving more than a dozen dead and many others injured.
Views: 52112 TV7 Israel News
MSSA training helps service members transition to tech careers
 
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Returning to civilian life after military service is a challenge. The Microsoft Software & Systems Academy provides information technology training, mentorship and career guidance for active duty service members who are preparing to transition to civilian careers. Graduates of the intensive 16-week program are guaranteed an interview at Microsoft. For more information on MSSA, please visit http://military.microsoft.com/training/mssa/.
Cannabis and Spirituality - Talk by Stephen Gray
 
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Talk by Stephen Gray on the book Cannabis and Spirituality: An Explorer’s Guide to an Ancient Plant Spirit Ally. Info at CannabisAndSpirituality.com Explores the use of cannabis in a wide range of spiritual practices, including meditation, yoga, chanting, visualization, shamanism, group ceremonies, work with other entheogens, and as a creative aid. Book includes authors Kathleen Harrison, Joan Bello, Hamilton Souther, Steven Hager, Chris Bennett, Dee Dussault, Jeremy Wolff, and Roger Christie. Also available on Enlightened Society Podcast https://itunes.apple.com/us/podcast/enlightened-society/id1148441077 http://www.stitcher.com/s?fid=98518&refid=stpr http://www.newmediaproductions.net/enlightened-society/?format=rss Filmed in Portland, OR. 2017.
Views: 16727 New Media Productions
How Bitcoin Works Under the Hood
 
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A somewhat technical explanation of how Bitcoin works. Want more? Check out my new in-depth course on the latest in Bitcoin, Blockchain, and a survey of the most exciting projects coming out (Ethereum, etc): https://app.pluralsight.com/library/courses/bitcoin-decentralized-technology Lots of demos on how to buy, send, store (hardware, paper wallet). how to use javascript to send bitcoin. How to create Ethereum Smart Contract, much more. Shorter 5 min introduction: https://www.youtube.com/watch?v=t5JGQXCTe3c Written version: http://www.imponderablethings.com/2013/07/how-bitcoin-works-under-hood.html My Bitcoin address: 13v8NB9ScRa21JDi86GmnZ5d8Z4CjhZMEd Arabic translation by Ahmad Alloush Spanish caption translation by Borja Rodrigo, [email protected], DFJWgXdBCoQqo4noF4fyVhVp8R6V62XdJx Russian caption translation by Alexandra Miklyukova Italian voice over: http://youtu.be/1aEf3qr7UdE Italian captions translated by Simone Falcini, 1H5KdCnBooxfqpXtyQBBAKKRU7MkCZCVCe
Views: 2587838 CuriousInventor
On The Impossibility of Structure-Preserving Deterministic Primitives
 
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Eleventh IACR Theory of Cryptography Conference TCC 2014 February 24-26, 2014 Masayuki Abe and Jan Camenisch and Rafael Dowsley and Maria Dubovitskaya
Views: 263 Calit2ube