This tutorial demonstrates how to quickly and easily enable SSH on a new Cisco router or switch. This will enable secure terminal sessions to the device without the risks associated with plain text protocols like telnet. Something happened towards the end where the video stops displaying what I am typing. Here is the command summary that I was trying to type: hostname ip domain-name crypto key generate rsa username priv 15 secret aaa new-model line vty 0 4 transport input ssh Remember, on a switch you need to use "line vty 0 15".
Views: 192085 NHGainesville
Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/donateinfi Only 4 steps stand between you and the secrets hidden behind RSA cryptography. Find out how to crack the world’s most commonly used form of encryption. Tweet at us! @pbsinfinite Facebook: facebook.com/pbsinfinite series Email us! pbsinfiniteseries [at] gmail [dot] com Previous Episode: Can We Combine pi & e into a Rational Number? https://www.youtube.com/watch?v=bG7cCXqcJag&t=25s Links to other resources: Shor's paper: https://arxiv.org/abs/quant-ph/9508027v2 Lecture on Shor's Algorithm: https://arxiv.org/pdf/quant-ph/0010034.pdf Blog on Shor's algorithm: http://www.scottaaronson.com/blog/?p=208 Video on RSA cryptography: https://www.youtube.com/watch?v=wXB-V_Keiu8 Another video on RSA cryptography: https://www.youtube.com/watch?v=4zahvcJ9glg Euler's Big Idea: https://en.wikipedia.org/wiki/Euler%27s_theorem (I can find a non-wiki article, but I don't actually use this in the video. It's just where to learn more about the relevant math Euler did.) Written and Hosted by Kelsey Houston-Edwards Produced by Rusty Ward Graphics by Ray Lux Made by Kornhaber Brown (www.kornhaberbrown.com) Challenge Winner - Reddles37 https://www.youtube.com/watch?v=bG7cCXqcJag&lc=z135cnmgxlbwch1ds233sbzgaojkivaz004 Comments answered by Kelsey: Joel David Hamkins https://www.youtube.com/watch?v=bG7cCXqcJag&lc=z13zdpcwyk2ofhugh04cdh4agsr2whmbsmk0k PCreeper394 https://www.youtube.com/watch?v=bG7cCXqcJag&lc=z135w324kw21j1qi104cdzvrpoixslmq1jw
Views: 194965 PBS Infinite Series
Certificates are used to prove identity and used for creating secure communication. Check out http://itfreetraining.com for more of our always free training videos. This video looks at how a certificate works, what is a certificate and how they are used for identification and secure communication. Download the PDF handout http://itfreetraining.com/Handouts/Certificates/WhatAreCertificates.pdf What is a certificate? A certificate is an electronic document that contains data fields. When compared to a traditional paper certificate there are some similarities between an electronic certificate and a physical certificate. Digital certificates like a physical certificate are issued by an authority. For example, a university may issue a certificate to a student to show that they have completed the necessary work in order to graduate. The next question is, would you trust a physically certificate? Digital certificates work the same way. They are issued from an authority and the question becomes would you trust the authority that issued the certificate? Electronic certificates also contain other fields like who or what the certificate was issued to, how long it is valid, the public key and the digital signature. If a digital certificate is presented to a user or computer, the user or computer is able to check the certificate to ensure the person using it should be using it. Also the certificate contains a digital signature which allows the certificate to be checked to make sure it has not been modified. Digital Signature A digital signature provides a method for a certificate to be checked to ensure it has not been modified. In order to do this, a hash value is created for the certificate. To generate a hash value the certificate is put through a function to create a single value. Hash functions are designed so different certificates will not produce the same value, however the hash value cannot be used to generate the original certificate. The same principal applies to a person's fingerprints. They can be used to identify a person, however using a finger print you could not work out the features of a person like what color hair they have. When a certificate is created, the hash value for that certificate is also created. Using a function involving the private key, a digital signature is created and added to the certificate. Digital Signature Example When a certificate is used, in order to check the certificate has not been changed, the following is done: The computer generates the hash value for the certificate. Next, the digital signature is put through a function using the public key which should result in the same hash value. If both values match, the certificate has not been modified. This prevents a 3rd party taking a certificate, changing the values in the certificate and using the certificate. Trust Model Certificates work off a trust model. An example of a trust model in computers is that a computer may have a sticker on it indicating which operating systems it will run. The consumer, seeing this sticker, must trust that the manufacture would not put this sticker on the laptop unless it will run that operating system. The customer must also trust the creator of that operating system would not allow a computer manufacturer to put a sticker on a computer that would not run that operating system. Certificate Trust Model Certificates are generally deployed in a hierarchy. At the top is the root certificate authority. This can be an internal Certificate Authority or an external authority like VeriSign. When an authority like VeriSign issues a certificate, they will perform a number of checks on the individual purchasing the certificate to ensure that they are a valid business. When a certificate is used it can be checked to see which authority issued that certificate. In order for the certificate to be used, the computer must trust the authority that it was issued from. Authorities like VeriSign are trusted by default on most operating systems. Certificate Error If a certificate is presented to the computer and it is not trusted, the computer will generate an error asking if the users want to trust the certificate. It is up to the user to decide if they believe the certificate is valid. Certificate Hierarchy Certificates use a hierarchy. At the top is the root CA, below these are subordinate CA's. Any level can issue certificates to subordinate CA's or direct to users, computers or devices. If the user, computer or device trusts the root CA, then any certificate that is issued by any CA in the hierarchy will automatically be trusted and thus used by the client. References "MCTS 70-640 Configuring Windows Server 2008 Active Directory Second edition" pg 771-775 "Public key certificate" http://en.wikipedia.org/wiki/Public_key_certificate
Views: 528870 itfreetraining
Lab: Private Key, Public Key and Key Sharing: http://asecuritysite.com/public/lab02.pdf and details at: http://asecuritysite.com/crypto/day2
Views: 1881 Bill Buchanan OBE
How to set up Apache with SSL (HTTPS) on Localhost. HTTPS (Hyper Text Transfer Protocol Secure) is a protocol for secure communication over a computer network. Change the path to where you have installed Apache set OPENSSL_CONF=c:\apache\conf\openssl.cnf openssl req -config c:\apache\conf\openssl.cnf -new -out c:\apache\conf\server.csr -keyout c:\apache\conf\server.pem openssl rsa -in c:\apache\conf\server.pem -out c:\apache\conf\server.key openssl x509 -req -signkey c:\apache\conf\server.key -days 1024 -in c:\apache\conf\server.csr -out c:\apache\conf\server.crt If you want to install the self signed certificate you've generated, you can follow the instructions in this video how to do it https://www.youtube.com/watch?v=Hhown6DgC00
Views: 48736 Masim Man
Want more? Enroll in the full course at: https://www.udemy.com/the-complete-cryptocurrency-course-more-than-5-courses-in-1/?couponCode=WB73018CCC Here are more details on the full 24 hour version of this Comprehensive COMPLETE Cryptocurrency Course! I guarantee that this is THE most thorough cryptocurrency course available ANYWHERE on the market - or your money back (30 day money back guarantee). This course and the many exercises in this course are for beginner or advanced users in any country! By an Award Winning MBA professor who is a top selling online business teacher, top selling author, former Goldman Sachs employee, Columbia MBA (finance major) and venture capitalist who has invested in and sat on the boards of cryptocurrency companies since 2013 and a hedge fund industry veteran and founder. He is also the author of the #1 best selling business course on Udemy. THIS COMPLETE CRYPTOCURRENCY COURSE is 5+ courses in 1! Cryptocurrency Investing Cryptocurrency Mining Cryptocurrency Wallets Cryptocurrency Exchanges Blockchain Creating a Diversified Portfolio & Much More! Also included in this course is a very comprehensive Excel spreadsheet that contains more than 30 Cryptocurrency exercises to help you learn everything you need to know about cryptocurrencies (whether you are a beginner or an advanced user). No prior cryptocurrency or finance or accounting or tech or Excel experience is required to take this course. We Will Cover More than 10 Cryptocurrencies in this Course (and how to buy & sell each one, what are the pros and cons of each one & how to mine each one): Bitcoin Ethereum Ripple Litecoin Monero Zcash Dash NEO Cardano Stellar ...and more (this course will constantly be updated with more cryptocurrencies) We Will Cover More than 5 Wallets in this Course (how to set one up, the pros & cons of all 5 wallet types and how to transfer money between them): QR Code Wallets Four USB Wallets (Trezor. Ledger Nano S, DigitalBitBox & KeepKey) Coinbase Electrum Blockchain ...and more (this course will constantly be updated with more wallets) We Will Cover the More than 5 Exchanges in this Course (how to transact with each one): GDAX Poloniex Kraken Bittrex Gemini Binance ...& more (this course will constantly be updated with more exchanges) Here Are Some More Topics That We Will Cover In This Course: The Future of Money & What is Blockchain? Introduction to 10+ Cryptocurrencies (Mining, Investing & Much More) Create an Investment Portfolio of Cryptocurrencies Understand What Makes a Great Cryptocurrency as A Great Long-Term Investment Introduction to 5+ Wallets to Use to Store Your Cryptocurrencies Introduction to 5+ Exchanges to Use to Buy or Sell Cryptocurrencies Introduction to Mining & Building a Mining PC from Scratch! Cryptocurrency Investment Framework (made in Excel) Watching out for Scams & Managing Risk What Are the Biggest Mistakes New Investors Make in Cryptocurrencies? How to Identify the Next Great Cryptocurrency (What to Look For & Watch Out For) When Should You Buy or Sell a Cryptocurrency? How Do You Read Charts & Look for Buy or Sell Signals What Makes a Great Wallet (What to Look For From Researching a Wallet) Introduction to ICOs + What Makes a Great ICO (What To Look For From Researching An ICO More than 100 Great Online Cryptocurrency Resources You can use the comprehensive Excel exercise document in this course on a Mac or on a PC (I recommend having Excel version 2013 or later in order to complete all of the cryptocurrency exercises in this course). This course and the included comprehensive Complete Cryptocurrency Excel dashboard exercise file is a roadmap for your personal & technical/finance cryptocurrency success. All of the tools you need to be successful with cryptocurrencies are included in this course & the entire course is based on real life Practical Knowledge and experience & not based on theory. Please click the take this course button so you can take your cryptocurrency skills to the next level. Requirements: No prior technology or cryptocurrency or finance or accounting or Excel experience is required to take this course. Please note that Excel 2013 (or a newer version) is recommended in order to complete some of the exercises in this course. The Excel exercises in this course work on the Windows and Mac versions of Excel. Who is the target audience? Anyone in ANY country interested in learning EVERYTHING about cryptocurrency can take this course as this 23+ hour COMPLETE course is 5+ courses in 1 (1: Investing, 2: Mining, 3: Wallets, 4: Blockchain , 5: Transacting, 6: Creating a Diversified Portfolio & Much More!) *** Again, I guarantee that this is THE most thorough cryptocurrency course available ANYWHERE on the market - or your money back (30 day money back guarantee). *** Enroll in the full course at: https://www.udemy.com/the-complete-cryptocurrency-course-more-than-5-courses-in-1/?couponCode=WB73018CCC Thanks, Chris Haroun
Views: 15447 Chris Haroun Ventures/Complete Business Education
In this tutorial I am showing you how to make a login and registration form in visual studio using c# with HWID / Machine GUID authentication on registration and login and serial key activation on registration. Using the HWID / Machine GUID you can protect single user license from license sharing, so there will not be multiple users being able to use a single license. You can find the download link to the project below and also don't forget to watch the tutorial for the first part of this login system which was about AES encryption and decryption ;) Raw Project download: http://goo.gl/XcdpWs AES encrypted Login System Tutorial: https://goo.gl/euGlc1 Visit my Website: http://hazardedit.com/ Visit my Forum: http://hazardedit.com/forum email [email protected]
Views: 12516 HazardEdit
Launchpad Accelerator Engineer Bootcamp 2018 → http://bit.ly/2G1w5py Ananth Raghunathan is a computer scientist broadly interested in cryptography, security, and machine learning. At Google, he works in the security and privacy research team in Google Brain on differential privacy, applied crypto, and topics at the intersection of security and machine learning. About Launchpad Accelerator: Launchpad Accelerator is an acceleration program for the world’s top startups. Founders work closely with Google and Alphabet product teams and experts to solve specific technical challenges and optimize their businesses for growth with machine learning. Accelerator Startups are selected to be a part of the four month product acceleration program. Each startup is paired with a Google product manager to accelerate their product development, working alongside Google’s ML research and development teams. Learn more at → https://goo.gl/qFTrKD About Accelerator’s Engineering Bootcamp: Accelerator’s Engineering Bootcamp brings together each startup’s project team for a four-day event in San Francisco to learn best practices in experimenting, building, and implementing advanced tech within their startup. The teams are composed of Founders and VPs along with developers, data scientists, and product managers. Watch more in this playlist → http://bit.ly/2G1w5py Subscribe to Launchpad to learn all about startups → http://bit.ly/Launchpad9
Views: 186 Google Developers Launchpad
Introduction to random primality tests & how they will work (warm up). Watch the next lesson: https://www.khanacademy.org/computing/computer-science/cryptography/random-algorithms-probability/v/fermat-s-little-theorem-visualization?utm_source=YT&utm_medium=Desc&utm_campaign=computerscience Missed the previous lesson? https://www.khanacademy.org/computing/computer-science/cryptography/random-algorithms-probability/v/bayes-theorem-visualized?utm_source=YT&utm_medium=Desc&utm_campaign=computerscience Computer Science on Khan Academy: Learn select topics from computer science - algorithms (how we solve common problems in computer science and measure the efficiency of our solutions), cryptography (how we protect secret information), and information theory (how we encode and compress information). About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Computer Science channel: https://www.youtube.com/channel/UC8uHgAVBOy5h1fDsjQghWCw?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 14220 Khan Academy Labs
Boise, ID- Coinbase/Steem correction from last night, although if Steem is incorporated in anyway on Coinbase then most likely eventually it will be sold there. Caitlin Long was dropping a lot of finance knowledge on Trace Mayer's show. She understands the importance of controlling your private key. Trezor is still my favorite Bitcoin storage option but you should NEVER type in your recovery seed with your keyboard. Another Brhodium update and more! Caitlin Long- https://www.forbes.com/sites/caitlinlong/2018/07/31/is-financialization-a-double-edged-sword-for-bitcoin-and-cryptocurrencies/ Caitlin Long- http://www.bitcoin.kn/2018/08/caitlin-long-financialization/ https://twitter.com/Valustks1/status/1025841095568252928 https://twitter.com/CaitlinLong_/status/1026055020251435008 POLL results https://twitter.com/alistairmilne/status/1025691214836899840 Andy hoffman BTR- https://steemit.com/andyhoffman/@andyhoffman/8-06-andy-hoffman-cryptogoldcentral-com-more-great-brhodium-news-as-it-surges-toward-launch Coinbase- https://twitter.com/matt_odell/status/1025490516585185280, CORRECTION- https://blog.coinbase.com/coinbase-custody-is-exploring-a-range-of-new-assets-e700496844be https://www.btcsolutions.ca/ https://berk.es/2018/02/09/bitcoin-turning-into-a-multi-layered-system-is-the-most-interesting-thing-in-crypto-in-2018/ 2018- https://twitter.com/CremeDeLaCrypto/status/1026522469983707137 https://twitter.com/jaybny/status/1026268842698334208 https://twitter.com/CaitlinLong_/status/1026275862897991681 Trezor! https://doc.satoshilabs.com/trezor-user/advancedrecovery.html McAfee- https://twitter.com/HeyRhett/status/1025119423441588226 Augur- https://twitter.com/EdanYago/status/1026536425175560193 August 8- Boise- https://www.meetup.com/Boise-Bitcoin-Meetup/events/253235811/ August 11- 7PM Downtown LA- https://www.meetup.com/Bitcoin-and-Crypto-at-Boomtown-Brewery-w-Adam-Meister/events/253326924/ August 18- Philadelphia- Use code: bitcoinmeister45 for a $45 ticket price- http://www.cryptocoincon.com/ Sunday's Show- https://www.youtube.com/watch?v=vSdZcd7x-JE Saturday's Beyond Bitcoin show- https://www.youtube.com/watch?v=FgbOXHPF8gE Friday's This week in Bitcoin show- https://www.youtube.com/watch?v=uCThKv4RAdo WCN Podcast- https://www.acast.com/world-crypto-network Bitcoin people you need to know- https://www.youtube.com/watch?v=YuWlWnJqHn4 Email the Disrupt Meister intern- [email protected] & tell us why you want to be an intern! -------------------------------------------------------------------------------------- Get anonymous VPN and PROXY at Torguard! https://torguard.net/aff.php?aff=3899 CryptoHWwallet affiliate link- https://www.cryptohwwallet.com?acc=a87ff679a2f3e71d9181a67b7542122c UPVOTE THIS- Buy your Bitcoin Trezor storage device here: https://shop.trezor.io/?a=c81d29b7bbf1 Buy Bitcoin at Coinbase here: https://www.coinbase.com/join/528aa4ec443594782100003a CryptoHWwallet affiliate link- https://www.cryptohwwallet.com?acc=a87ff679a2f3e71d9181a67b7542122c Adam's Twitter- https://twitter.com/TechBalt Adam's Minds- https://www.minds.com/BitcoinMeister Support the cause if you like what I have to say: BTC: 3HZngc6ASzt3deDm582u8xJRFAwmz7YTwG ETC: 0xb28CD007E0495b34BA6030859030322b7bE8422B Monero: 49broKTMLfFBZtzFFWptyqbuTF4rm7Pp6HZj4ReRuKQf3Z6uFjCbWgs6n4ymX5aYTsczoELGd3vYSD4XUQrjvy3S5qTsN3s LTC: LQm55H4oUCoVPiBd25A4v2jHXLtC9oo9Jg ETH: 0x0feb7bCd89C4Ea0c14FC7D94b9afBDE993034AD5 DASH: Xjcpo8Lh6NKQoV3F12pGpXUiK4XRoQyudN BGold: AN6p1tD2KwRKvhiinprN9wCqGe4KUqPsY5 My latest Steemit post: https://steemit.com/bitcoin/@bitcoinmeister/live-at-11-35pm-est-the-1-bitcoin-show-btc-shows-its-dominance-through-molyneux-weak-hand-syndrome-coinbase-pumps My Steemit page: https://steemit.com/@bitcoinmeister https://www.youtube.com/c/BitcoinMeister http://disruptmeister.com/ Value of every cryptocurrency- https://www.coinmarketwatch.com Watch more of my Bitcoin videos here: https://www.youtube.com/playlist?list=PLLgyAakZPtCVQKl6naVHUfOiICFG8BYMp Adam Meister is available for an hour long Bitcoin/cryptocurrency consultation where he can walk you through the Trezor installation process and help you move your Bitcoins to the Trezor. He will answer all your questions in that hour. Trezor is just one Bitcoin topic that Adam can help you with, you can ask his advice on anything cryptocurrency related. From marketing and promotion to Altcoins to storage and the buy and hold philosophy. Adam's hourly rate is 0.11 Bitcoin. Feel free to email: Adam AT TrezorHelp DOT com to set up a Skype/phone consultation or to arrange an in person appearance or speaking engagement. Adam is available to speak at conferences around the world. Follow Adam on Twitter here: https://twitter.com/TechBalt Buy your Bitcoin Trezor storage device here: https://shop.trezor.io/?a=c81d29b7bbf1
Views: 739 BitcoinMeister
CEO Satya Nadella takes the stage at Microsoft Build, our annual developer conference, at 8:30AM PT Monday, May 7. Join us to learn what's next for developers: https://news.microsoft.com/build2018/ Subscribe to Microsoft on YouTube here: https://aka.ms/SubscribeToYouTube Follow us on social: LinkedIn: https://www.linkedin.com/company/microsoft/ Twitter: https://twitter.com/Microsoft Facebook: https://www.facebook.com/Microsoft/ Instagram: https://www.instagram.com/microsoft/ For more about Microsoft, our technology, and our mission, visit https://aka.ms/microsoftstories
Views: 197597 Microsoft
Googlers are lucky to have among them some great luminaries of computer science, including VP and Chief Internet Evangelist Vint Cerf. If you dont know Vint, you can start by checking out his nearly 380,000 mentions on Google, the pivotal roles hes played in developing the web, the significant honors he's received all over the world, and his nickname, father of the Internet. You can learn more by attending a rare tech talk by Vint, presented by the Greyglers*: Reimagining the Internet: If we'd known then what we know now, what would we have done differently? Back in the Internet's design phase, Bob Kahn and I spent six months developing concepts and architecture and a year creating the TCP specification, but we didn't know that the idea would work. We concentrated on solving the problems we envisioned, such as networks that couldn't handle each other's packet lengths. Security against direct attacks and authentication of sources weren't high on the agenda. Now that we have spam, DDOS, viruses, and worms, we look back and think about what we might have done differently had we realized that we were creating a global infrastructure for the 21st century!
Views: 41601 Talks at Google
We live in an era of mass surveillance. Private companies monitor our comings and goings, and ad-supported cloud services record and mine our online activities. At the same time, governments have been conducting extensive surveillance in the name of national security. To a large extent, citizens and lawmakers have accepted loss of privacy in exchange for increased security. Can computing technology promote both personal privacy and national security? Panelists will explore how state-of-the-art cryptography, security, networked systems, and data-management technology might enable government agencies to acquire actionable, useful information about legitimate targets of investigation without intruding upon the electronic activity of innocent parties. They will also address the need to use laws and policies in conjunction with technology to hold government agencies accountable for proper use of private information. Moderator: Joan Feigenbaum, Yale University Panelists: Whitfield Diffie (2015 Turing Laureate), Stanford University Bryan Ford, EPFL (Swiss Federal Institute of Technology) Nadia Heninger, University of Pennsylvania Paul Syverson, U.S. Naval Research Laboratory
Views: 599 Association for Computing Machinery (ACM)
A secure multiparty computation protocol allows a set of mutually distrusting parties to compute a joint function of their private inputs without leaking anything apart from the output of the functionality. Ever since the initial results on this topic, an active line of research has been to minimize the number of rounds needed for securely computing any functionality as well as minimize the assumptions under which protocol can be proven secure. In this work, we give a construction of round-optimal secure multiparty computation from the minimal assumption that two-round oblivious transfer exists. I will also discuss several extensions of the result. Based on joint work with Sanjam Garg. See more on this video at https://www.microsoft.com/en-us/research/video/two-round-secure-multiparty-computations-from-minimal-assumptions/
Views: 883 Microsoft Research
Yair Amit, VP and CTO, Modern OS, Symantec An iPhone user’s worst nightmare is to have someone gain persistent control over his/her device, including the ability to record and control each and every activity without even needing to be in the same room. In this talk, Yair and Roy will present a new vulnerability called ‘iOS Trustjacking’, which allows an attacker to do exactly that by exploiting a set of iOS features that have a dark side. Learning Objectives: 1: Learn about the implications of an iOS Trustjacking attack. 2: Learn how to minimise the exposure to iOS Trustjacking and similar attacks. 3: Learn how new features create opportunities for hard-to-mitigate vulnerabilities. https://www.rsaconference.com/events/ap18/agenda/sessions/6236-ios-trustjacking-trust-has-a-price
Views: 302 RSA Conference
eCC Cloud is a Saas application that you can access anytime using a browser. Powered by the latest Intuit Anywhere Platform, eCC Cloud connects securely with your QuickBooks Online account to integrate your eCommerce store. Sign up for a free trial here: http://www.webgility.com/ecc-cloud-trial-request.php
Views: 3657 Webgility
Join two Internet legends for a discussion moderated by Quentin Hardy (formerly of the New York Times) on the evolution of enterprise computing. Starting with stories from the early days of TCP/IP and the browser, the panel will then go on address key strategic questions about computing: What lessons did we learn about business adoption and computing trends from the '90s that are relevant today? When thinking about today’s shift to cloud computing, is there a “right” or “wrong” way for a company to embrace the cloud? What trends might surprise us in the near future? Missed the conference? Watch all the talks here: https://goo.gl/c1Vs3h
Views: 14515 Google Cloud Platform
Speaker: Steve Grobman SVP & CTO, McAfee Topic: Technology Has No Moral Compass Abstract: After the devastation by air in World War 2, Orville Wright responded to the question on whether he regretted inventing the airplane – “We dared to hope we had invented something that would bring lasting peace to the earth. But we were wrong....no, I don't have any regrets about my part in the invention of the airplane, though no one could deplore more than I do the destruction it has caused. I feel about the airplane much the same as I do in regard to fire. That is I regret all the terrible damage caused by fire, but I think it is good for the human race that someone discovered how to start fires and that we have learned how to put fire to thousands of important uses”. With the rapid evolution of technologies such as Artificial Intelligence (A.I.), we must recognize that adversaries will use these capabilities to make their attacks more efficient and more effective. We need to recognize that once a technology is created, steering how it is used through policy is impractical. As we saw with the challenges of export regulations on cryptography in the 1990’s we could not regulate encryption so it “would only be used for good.” Similarly, we won’t be able to regulate how A.I. is used and must prepare ourselves to defend against a new form of powerful attack techniques. Steve Grobman, CTO of McAfee will look at the dark side of Artificial Intelligence and discuss some of the “use cases” that A.I. is especially well suited.
Views: 40 NCState
Sequoia (https://sequoia-pgp.org) is a new OpenPGP implementation currently being developed by three former GnuPG developers---Neal H. Walfield, Justus Winter, and Kai Michaelis---with financial support from the p≡p foundation (https://pep.foundation). In this talk, I describe our motivation and goals for the project, Sequoia's high-level architecture, what we've already accomplished, and our short-term and long-term plans for Sequoia. The slide deck can be found at: https://sequoia-pgp.org/talks/2018-08-introduction/ The image of the Sequoia tree used in the last slide is copyright steve lyon. Its license is CC BY-SA 2.0. You can find it at: https://www.flickr.com/photos/chicanerii/4755159506/ .
Views: 517 Sequoia PGP
big note: YOU NEED TO CAPTURE THE PACKETS FROM WHEN THE COMPUTER JOINS THE ACCESS POINT AND WITH A PROPER CARD OR PACKET CAPTURE TOOL !!! Packet analysis is tricky enough without layering on WiFi. First you need to know if you have a WiFi card that can capture the WiFi radio header, then you have to figure out if you can capture in promiscuous mode, then you need to understand if the wireless network has client isolation or similar configurations. Whew… That where having a specifically designed Wifi tool helps. In this example I used a Fluke Networks One Touch to capture some packets. Capturing them was the easy part. Now I have to decrypt them. I chose to use Wireshark and want to share with you how to decrypt a trace file when the client is using WPA2 encryption. As I said in the video, the key (no pun) here is to start your capture before the client authenticates with the access point. Enjoy
Views: 64802 The Technology Firm
MD5 HASH encrypt or encode a passwords also known as checksum for a file is a 128-bit value
Views: 1331 RRPowered
This is an audio version of the Wikipedia Article: https://en.wikipedia.org/wiki/Assembly_language 00:01:04 1 Assembler language syntax 00:02:13 2 Terminology 00:04:13 3 Key concepts 00:04:23 3.1 Assembler 00:07:43 3.1.1 Number of passes 00:10:45 3.1.2 High-level assemblers 00:11:47 3.2 Assembly language 00:17:04 4 Language design 00:17:14 4.1 Basic elements 00:17:57 4.1.1 Opcode mnemonics and extended mnemonics 00:21:00 4.1.2 Data directives 00:21:36 4.1.3 Assembly directives 00:24:41 4.2 Macros 00:32:13 4.3 Support for structured programming 00:34:37 5 Use of assembly language 00:34:48 5.1 Historical perspective 00:40:04 5.2 Current usage 00:47:20 5.3 Typical applications 00:49:23 6 See also Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago. Learning by listening is a great way to: - increases imagination and understanding - improves your listening skills - improves your own spoken accent - learn while on the move - reduce eye strain Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone. Listen on Google Assistant through Extra Audio: https://assistant.google.com/services/invoke/uid/0000001a130b3f91 Other Wikipedia audio articles at: https://www.youtube.com/results?search_query=wikipedia+tts Upload your own Wikipedia articles through: https://github.com/nodef/wikipedia-tts Speaking Rate: 0.8281993874141323 Voice name: en-US-Wavenet-F "I cannot teach anybody anything, I can only make them think." - Socrates SUMMARY ======= An assembly (or assembler) language, often abbreviated asm, is any low-level programming language in which there is a very strong correspondence between the program's statements and the architecture's machine code instructions.Each assembly language is specific to a particular computer architecture and operating system. In contrast, most high-level programming languages are generally portable across multiple architectures but require interpreting or compiling. Assembly language may also be called symbolic machine code.Assembly language usually has one statement per machine instruction, but assembler directives, macros and symbolic labels of program and memory locations are often also supported. Assembly code is converted into executable machine code by a utility program referred to as an assembler. The conversion process is referred to as assembly, or assembling the source code.
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Presented November 18, 2016, this webinar featured a presentation on FIDO from Arshad Noor, Founder and CTO of StrongAuth.
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This presentation will cover security research on Internet-connected devices targeting usage by, or for, children. Mark will discuss the vulnerabilities he found during this research, including account takeovers, device hijacking, backdoor credentials, unauthorized file downloading, and dangerously out-of-date protocols & software. Devices discussed will include Internet-connected baby monitors, a GPS-enabled platform to track children, and even a Wi-Fi & Bluetooth-connected stuffed animal. Details about mobile reverse engineering, hardware hacking, network traffic analysis, and other research techniques will be presented to help others learn about methods to perform their own research. Mark Stanislav is a Senior Security Consultant on the Global Services team at Rapid7. Mark has spoken internationally at over 100 events including RSA, DEF CON, SOURCE Boston, Codegate, SecTor, and THOTCON. Mark’s security research and initiatives have been featured by news outlets such as the Wall Street Journal, The Associated Press, CNET, Good Morning America, and Forbes. Mark is the co-founder of the Internet of Things security research initiative, BuildItSecure.ly. He is also the author of a book titled, "Two-Factor Authentication".
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