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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: 452630 itfreetraining
What is The Difference Between Symmetric Arms and Asymmetric Arms On a Two Post Lift?
 
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http://www.gregsmithequipment.com/Shop/2-Post-Lifts - What is the difference between symmetric and asymmetric? Most of our customers ask that question. This video explains the difference between asymmetric arms and symmetric arms on an above ground lift.
Views: 334168 gregsmithequipment
Asymmetric Information and Used Cars
 
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George Akerlof, a Nobel Prize-winning economist, analyzed the theory of adverse selection – which occurs when an offer conveys negative information about what is being offered. In the market for used cars, Akerlof posited that sellers have more information about the car’s quality than buyers. He argued that this leads to the death spiral of the market, and market failure. However, the market has developed solutions such as warrantees, guarantees, branding, and inspections to offset information asymmetry. Microeconomics Course: http://bit.ly/20VablY Ask a question about the video: http://bit.ly/1T7d6ZY Next video: http://bit.ly/1TzdfDZ
Symmetric Encryption & Caesar Cipher: Cryptography and Network Security - Unacademy GATE(CSE)
 
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This lesson explains the Symmetric Encryption & Caesar Cipher, under the course, "Cryptography and Network Security for GATE". The lesson explains the following subtopics: Symmetric Encryption Substitution Techniques Transposition Techniques Caesar Cipher Some important terminology and concepts are also illustrated, for the better understanding of the subject. For the entire course: https://goo.gl/aTMBNZ For more lessons by Ansha Pk: https://goo.gl/2DX9Wn Must watch for all the GATE/ESE/PSU Exams. Download the Unacademy Learning App from the Google Play Store here:- https://goo.gl/02OhYI Download the Unacademy Educator app from the Google Play Store here: https://goo.gl/H4LGHE Do Subscribe and be a part of the community for more such lessons here: https://goo.gl/UGFo7b Visit Our Facebook Group on GATE here: https://goo.gl/cPj5sb Symmetric Encryption & Caesar Cipher: Cryptography and Network Security - Unacademy GATE(CSE)
What is Encryption? You use it daily!
 
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A basic introduction to encryption/cryptography, from a cyber security standpoint. Given that a lot of important people don't really understand how one of the most vital components of our 21st century infrastructure ie. the internet works, this video had to be done. ------------------------------------------- Thanks for watching! If you like what you see, check out the links below. Patreon: https://www.patreon.com/tpsc Forum: https://forum.thepcsecuritychannel.com/ Twitter: https://twitter.com/leotpsc Facebook: https://www.facebook.com/tpscyt
What is Symmetric keys and asymmetric keys ? Blockchain tutorial 5। Bitcoin Hunter
 
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What is Symmetric keys and asymmetric keys ? Blockchain tutorial 5। Bitcoin Hunter symmetric algorithms: (also called “secret key”) use the same key for both encryption and decryption;asymmetric algorithms: (also called “public key”) use different keys forencryption and decryption. What is the difference between symmetric and asymmetric keys? How are symmetric and asymmetric keys used together? Is AES 256 symmetric or asymmetric? How many keys are there in symmetric encryption? How many keys are needed for public key cryptography? What is the best symmetric encryption algorithm? What are the best encryption algorithms? Which encryption is best? Which wireless encryption method is the most secure? What is the strongest wifi encryption? How can you tell if a website is encrypted? Which type of security is best for WIFI? Is WiFi encrypted? Is wpa2 PSK the same as wpa2 personal? What is the difference between WPA PSK and wpa2 PSK? What is the password for wpa2 PSK? Can wpa2 PSK be hacked? How secure is wpa2 PSK? What is the most popularly used encryption method? How many types of keys are there in cryptography? Is AES symmetric? What are the different types of encryption algorithms? How is encryption done? Is AES encryption safe? Why is asymmetric encryption useful? Is AES public key encryption? How does symmetric key encryption works? Which is a symmetric key encryption system? What is symmetric key and asymmetric key? Why is asymmetric encryption called public key encryption? What is another name for public key encryption? How does public and private keys work? How does encryption keys work? What is encryption with example? What does encryption key mean? How do you encrypt data? Why should I encrypt my phone? Why do you encrypt data? Can you encrypt text messages? What is the difference between private key and public key? How do I create a private and public key? Can public key decrypt private key? How are public and private keys used? What is public key cryptography example? How many keys are required for public key encryption?
Views: 26 Bitcoin Hunter
How To Break XML Encryption - Automatically
 
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by Juraj Somorovsky In recent years, XML Encryption has become a target of several new attacks. These attacks belong to the family of adaptive chosen-ciphertext attacks, and allow an adversary to decrypt symmetric and asymmetric XML ciphertexts, without knowing the secret keys. In order to protect XML Encryption implementations, the World Wide Web Consortium (W3C) published an updated version of the standard. Unfortunately, most of the current XML Encryption implementations do not support the newest XML Encryption specification and offer different XML Security configurations to protect confidentiality of the exchanged messages. Resulting from the attack complexity, evaluation of the security configuration correctness becomes tedious and error prone. Validation of the applied countermeasures can only be made with numerous XML messages provoking incorrect behavior by decrypting XML content. Up to now, this validation was only manually possible. In this talk, we give an overview on the analysis of chosen-ciphertext attacks on XML Encryption and design an algorithm to perform a vulnerability scan on arbitrary encrypted XML messages. The algorithm can automatically detect a vulnerability and exploit it to retrieve the plaintext of a message protected by XML Encryption. To assess practicability of our approach, we implemented an open source attack plugin for Web Service attacking tool called WS-Attacker. With the plugin, we discovered new vulnerabilities in four out of five analyzed Web Service implementations, including IBM Datapower or Apache CXF.
Views: 2869 Black Hat
Python Encryption Tutorial with PyCrypto
 
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Sentdex.com Facebook.com/sentdex Twitter.com/sentdex How to use python to encrypt sensitive information, and later decrypt it, using PyCrypto! PyCrypto: https://www.dlitz.net/software/pycrypto/ The Code: http://sentdex.com/sentiment-analysisbig-data-and-python-tutorials/encryption-and-decryption-in-python-code-example-with-explanation/
Views: 81072 sentdex
What are certificates?
 
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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: 431245 itfreetraining
Public Keys and Private Keys - CompTIA Security+ SY0-401: 6.1
 
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Security+ Training Course Index: http://professormesser.link/sy0401 Professor Messer’s Course Notes: http://professormesser.link/sy0401cn Frequently Asked Questions: http://professormesser.link/faq - - - - - Asymmetric encryption uses two different keys to provide a secure channel. In this video, you’ll learn how public keys and private keys can be used to encrypt data, create digital signatures, and create a secure symmetric key. - - - - - 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/ 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: 41062 Professor Messer
Swift 4: RSA Asymmetric Public Key Encryption - Secure Your iOS 11 App. How to in Xcode 9!
 
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This tutorial shows you how to generate RSA Public Keys and store them in the Key Chain in Swift 4 and Xcode 9 Public Key Encryption allow you to securely encrypt communications within your iOS 11 apps and we will be showing you how to do this using the Firebase database iOS Keys are made available in the SecKey format and we will need to change these to a String format to save the public key to the Firebase database for distribution. Tutorial 2:13 In this tutorial we will be using RSA Public Key Encryption which is an asymmetric encryption type.
Views: 956 Swift Almanac
Encryption Facts
 
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Encryption Facts Symmetric encryption uses the identical key to both encrypt and decrypt the data. Asymmetric encryption uses two related keys (public and private) for data encryption and decryption, and takes away the security risk of key sharing. The RSA algorithm encryption and authentication method is the most commonly used encryption method. This video has been brought to you by JSCAPE. As a leading provider of managed file transfer software and networking solutions to businesses and government agencies in more than 54 countries worldwide, JSCAPE provides secure, seamless and reliable file transfer systems for data delivery that meet a variety of audit and regulatory requirements.
Views: 28 J Scape
Digital Signatures
 
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This video is part of the Udacity course "Intro to Information Security". Watch the full course at https://www.udacity.com/course/ud459
Views: 49412 Udacity
Mod-27 Lec-39 Symmetric Multiprocessors
 
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High Performance Computer Architecture by Prof.Ajit Pal,Department of Computer Science and Engineering,IIT Kharagpur.For more details on NPTEL visit http://nptel.ac.in
Views: 5297 nptelhrd
Cryptography: Crash Course Computer Science #33
 
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Today we’re going to talk about how to keep information secret, and this isn’t a new goal. From as early as Julius Caesar’s Caesar cipher to Mary, Queen of Scots, encrypted messages to kill Queen Elizabeth in 1587, theres has long been a need to encrypt and decrypt private correspondence. This proved especially critical during World War II as Allan Turing and his team at Bletchley Park attempted to decrypt messages from Nazi Enigma machines, and this need has only grown as more and more information sensitive tasks are completed on our computers. So today, we’re going to walk you through some common encryption techniques such as the Advanced Encryption Standard (AES), Diffie-Hellman Key Exchange, and RSA which are employed to keep your information safe, private, and secure. Note: In October of 2017, researchers released a viable hack against WPA2, known as KRACK Attack, which uses AES to ensure secure communication between computers and network routers. The problem isn't with AES, which is provably secure, but with the communication protocol between router and computer. In order to set up secure communication, the computer and router have to agree through what's called a "handshake". If this handshake is interrupted in just the right way, an attacker can cause the handshake to fault to an insecure state and reveal critical information which makes the connection insecure. As is often the case with these situations, the problem is with an implementation, not the secure algorithm itself. Our friends over at Computerphile have a great video on the topic: https://www.youtube.com/watch?v=mYtvjijATa4 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: 187479 CrashCourse
Light-weight Cryptography: Asymmetric Encryption (ELLI)
 
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http://asecuritysite.com/encryption/elli
Views: 831 Bill Buchanan OBE
C# Tutorial 49: Encrypt data from simple string in C#
 
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visual C# Adding AES encryption to C# application Forms Application encryption encrypt- decrypt with AES using C# Forms Application Advanced Encryption Standard Rijndael cipher Forms Application C# - Simple AES encryption using Visual C# cryptographic encrypt my 128 bit string using AES encryption cryptography C#
Views: 46567 ProgrammingKnowledge
[DS15] How to Break XML Encryption – Automatically -- Juraj Somorovsky
 
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In recent years, XML Encryption became a target of several new attacks. These attacks belong to the family of adaptive chosen-ciphertext attacks, and allow an adversary to decrypt symmetric and asymmetric XML ciphertexts, without knowing the secret keys. In order toprotect XML Encryption implementations, the World Wide Web Consortium (W3C) published an updated version of the standard. Unfortunately, most of the current XML Encryption implementations do not support the newest standard and offer different XML Security configurations to protect confidentiality of the exchanged messages. Resulting from the attack and specification complexity, evaluation of the security configuration correctness becomes tedious and error prone. In this talk, we will first give an overview on Web Service specific attacks. Afterwards, we present attacks on XML Encryption and how to evaluate security of XML Encryption interfaces automatically. Our algorithm can detect a vulnerability and exploit it to retrieve a plaintext from an encrypted message. To assess practicability of our approach, we implemented an open source attack plugin for Web Service attacking tool called WS-Attacker. With the plugin, we discovered new security problems in four out of five analyzed Web Service implementations, including IBM Datapower or Apache CXF. Dr. Juraj Somorovsky finished his PhD in the area of XML Security in 2013. In his thesis „On the Insecurity of XML Security" he analyzes various cryptographic attacks on Web Services and presents practical countermeasures against these attacks, which were applied in XML Security specifications and in countless frameworks and applications. He presented his work at many scientific and industry conferences, including Usenix Security or OWASP Germany. Currently, he works as a Postdoc at the Ruhr University Bochum, and as a security specialist for his co-founded company 3curity GmbH.
The Mathematics of Diffie-Hellman Key Exchange | Infinite Series
 
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Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/donateinfi Symmetric keys are essential to encrypting messages. How can two people share the same key without someone else getting a hold of it? Upfront asymmetric encryption is one way, but another is Diffie-Hellman key exchange. This is part 3 in our Cryptography 101 series. Check out the playlist here for parts 1 & 2: https://www.youtube.com/watch?v=NOs34_-eREk&list=PLa6IE8XPP_gmVt-Q4ldHi56mYsBuOg2Qw Tweet at us! @pbsinfinite Facebook: facebook.com/pbsinfinite series Email us! pbsinfiniteseries [at] gmail [dot] com Previous Episode Topology vs. “a” Topology https://www.youtube.com/watch?v=tdOaMOcxY7U&t=13s Symmetric single-key encryption schemes have become the workhorses of secure communication for a good reason. They’re fast and practically bulletproof… once two parties like Alice and Bob have a single shared key in hand. And that’s the challenge -- they can’t use symmetric key encryption to share the original symmetric key, so how do they get started? Written and Hosted by Gabe Perez-Giz Produced by Rusty Ward Graphics by Ray Lux Assistant Editing and Sound Design by Mike Petrow and Meah Denee Barrington Made by Kornhaber Brown (www.kornhaberbrown.com) Thanks to Matthew O'Connor, Yana Chernobilsky, and John Hoffman who are supporting us on Patreon at the Identity level! And thanks to Nicholas Rose, Jason Hise, Thomas Scheer, Marting Sergio H. Faester, CSS, and Mauricio Pacheco who are supporting us at the Lemma level!
Views: 47241 PBS Infinite Series
RSA: Key Generation / Encryption / Decryption - شرح بالعربي
 
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شرح كامل للتشفير و فك التشفير وعمل المفتاح عن طريق شيفرة RSA بطريقة مبسطة مع حل مثال. Information Security and Privacy - RSA Cipher Key Creation + Encyption + Decryption Fully Explained with Example. - Saif Badran iTeam Academic Group - JU https://facebook.com/groups/iTeam.Ju
Views: 55690 iAcademy
Public key cryptography: What is it? | Computer Science | Khan Academy
 
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Why do we need public key cryptography? Watch the next lesson: https://www.khanacademy.org/computing/computer-science/cryptography/modern-crypt/v/discrete-logarithm-problem?utm_source=YT&utm_medium=Desc&utm_campaign=computerscience Missed the previous lesson? https://www.khanacademy.org/computing/computer-science/cryptography/modern-crypt/v/the-fundamental-theorem-of-arithmetic-1?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: 129697 Khan Academy Labs
Cryptography Project - Secure Message Send
 
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A secure message send application - Flask web application, using asymmetric/symmetric encryption and digital signatures for security and SQLite storage.
Views: 76 Catherine E
Symmetric Key Ciphers
 
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Cryptography and Network Security by Prof. D. Mukhopadhyay, Department of Computer Science and Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 17808 nptelhrd
Cryptography & Cyber Security with Cody Mercer at InfoSec World 2018
 
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In this video we talk with Cody Mercer from Malwarebytes https://malwarebytes.com about cryptography, the military, how he got to where he is, the advice he would give, and about Malwarebytes. This video was recorded at InfoSec World 2018 in Orlando Florida. Thank you to MIS|TI for organizing this show! https://infosecworld.misti.com/ -------- A+ Product and Other Certification Book recommendations:(affiliate link) https://www.amazon.com/shop/itcareerquestions Top Recommendations! CompTIA NET+ Guide to Troubleshooting: http://amzn.to/2oLnMmI (affiliate Link) CompTIA A+ All-in-One Exam: http://amzn.to/2FjaNyC (affiliate link) MCSA Server 2016 Study Guide: http://amzn.to/2Ff1tQw (affiliate link) MCSA SQL 2016 Study Guide: http://amzn.to/2FXqCMR (affiliate link) MTA OS Fundamentals: http://amzn.to/2FjOvNm (affiliate link) CCENT Official Cert Guide: http://amzn.to/2FkcQT8 (affiliate link) CCNA Routing & Switching: http://amzn.to/2oMv2id (affiliate link) I.T. Career Questions/Zach Talks Tech Merchandise: https://teespring.com/stores/it-career-questions -------- The equipment used in this video is as follows(Affiliate links below) Sony a9(Main Camera): http://amzn.to/2EjWbQc Sony a7(Second/Backup Camera): http://amzn.to/2xQrcpY Google Pixel 2 XL(Side Camera): https://store.google.com/us/product/pixel_phone?hl=en-US Zoom H1 Digital Recorder: http://amzn.to/2zlEA6v Giant Squid Microphone: http://amzn.to/2zl6WxK Flexispot 47" Sit Stand Desk: http://amzn.to/2gviP0x NanoLeaf LED Lights: https://us-shop.nanoleaf.me?rfsn=815333.867f4&utm_source=refersion&utm_medium=affiliate&utm_campaign=815333.867f4 -------- Thank you for visiting my YouTube channel. Facebook: https://www.facebook.com/pcsimplest Twitter: https://twitter.com/pcsimplest Website: http://www.itcareerquestions.com Information Systems: http://www.informationsystems.net
cryptography - Perfect Secrecy Part II
 
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Cryptography To get certificate subscribe: https://www.coursera.org/learn/cryptography ======================== Playlist URL: https://www.youtube.com/playlist?list=PL2jykFOD1AWb07OLBdFI2QIHvPo3aTTeu ============================ Youtube channel: https://www.youtube.com/user/intrigano ============================ https://scsa.ge/en/online-courses/ https://www.facebook.com/cyberassociation/
Views: 1680 intrigano
PKI Bootcamp - What is a PKI?
 
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A PKI (public key infrastructure) is often confused with a CA (certificate authority) but it is much more than that. A PKI includes all of the components required to enable the use of certificates. Because of this, it represents the attack surface an attacker can exploit when attempting to leverage certificates and keys in their attacks.
Views: 21017 Paul Turner
SSL Termination Overview
 
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I provide an overview of SSL termination and asymmetric + symmetric cryptography. If you enjoy my videos, please consider financially supporting me and buying me a monthly cup of coffee on Patreon ❤️☕️ Patreon // https://www.patreon.com/AmyCodes Twitter // https://twitter.com/TheAmyCode Facebook // https://www.facebook.com/TheAmyCode/ Instagram // https://www.instagram.com/TheAmyCode Github // https://github.com/amy Pinterest // https://www.pinterest.com/amycodes ------------------------------------------------------------------------------------------------ Music - JPB - Her (ft. Ashdown) https://soundcloud.com/heroic/jpb-her-ft-ashdown?in=heroic/sets/jpb-for-you-ep https://soundcloud.com/heroic
Views: 3269 Amy Codes
What is CRYPTOSYSTEM? What does CRYPTOSYSTEM mean? CRYPTOSYSTEM meaning & explanation
 
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What is CRYPTOSYSTEM? What does CRYPTOSYSTEM mean? CRYPTOSYSTEM meaning -CRYPTOSYSTEM pronunciation - CRYPTOSYSTEM definition - CRYPTOSYSTEM explanation - How to pronounce CRYPTOSYSTEM? 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 In cryptography, a cryptosystem is a suite of cryptographic algorithms needed to implement a particular security service, most commonly for achieving confidentiality (encryption). Typically, a cryptosystem consists of three algorithms: one for key generation, one for encryption, and one for decryption. The term cipher (sometimes cypher) is often used to refer to a pair of algorithms, one for encryption and one for decryption. Therefore, the term cryptosystem is most often used when the key generation algorithm is important. For this reason, the term cryptosystem is commonly used to refer to public key techniques; however both "cipher" and "cryptosystem" are used for symmetric key techniques.
Views: 1337 The Audiopedia
Automated Analysis of Cryptographic Assumptions in Generic Group Models
 
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Automated Analysis of Cryptographic Assumptions in Generic Group Models by John C. Mitchell, Andre Scedrov, Dario Fiore, Gilles Barthe, Edvard Fagerholm, Benedikt Schmidt. Talk at Crypto 2014.
Views: 205 TheIACR
CISSP Exam - Understanding Encryption & Cryptography Basics l CISSP Training Videos l ARE Cyber LLC
 
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AES, DES, RSA, ECC -- there are so many ways to encrypt your data. Whether your company's protecting customer credit card information, securing remote user connections to your network or protecting your intellectual property from digital piracy, you're using encryption every day. But crypto can be intimidating to the uninitiated, and there are a daunting array of options. In the 1980s, there was only one real choice -- the Data Encryption Standard (DES). That's changed. Today, we have a broad selection of stronger, faster and better-designed algorithms. Now, the problem is to sort out the choices. But what's the difference? How do you know if you're buying industrial-strength protection or if your developers are choosing the right encryption algorithms for the job? Where do you begin to make sense of it all? Start right here. This primer will help you decipher the jumble of TLAs (three-letter acronyms) that define encryption basics that you need to know to pass the ISC2 CISSP exam. FOLLOW ME: Website: https://arecyber.com Twitter: https://twitter.com/artofwar73 Facebook: @arecyberllc Instagram: https://www.instagram.com/arecyberllc Visualize Success and you will Succeed! -~-~~-~~~-~~-~- Please watch: "How To Pass The CISSP" https://www.youtube.com/watch?v=Qw8sYsO153s -~-~~-~~~-~~-~-
Views: 479 ARECyber LLC
POLYALPHABETIC CIPHER OR VIGENERE CIPHER WITH EXAMPLE (SUBSTITUTION TECHNIQUE)
 
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#POLYALPHABETICCIPHER #SUBSTITUTIONTECHNIQUE
Views: 1429 Study Fever
Top 10 Cyber Security Facts | Cryptography, Data Breach, Decryption, Firewall, Crudware, Honeypot
 
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Top 10 facts about Cyber Security On number 10 there is Cryptography A Cryptography involves creating written or generated codes that allows information to be kept secret. Cryptography converts data into a format that is unreadable for an unauthorized user, allowing it to be transmitted without anyone decoding it back into a readable format, thus compromising the data. On number 9 there is Data Breach A data breach is an incident that involves the unauthorized or illegal viewing, access or retrieval of data by an individual, application or service. It is a type of security breach specifically designed to steal and/or publish data to an unsecured or illegal location. A data breach is also known as a data spill or data leak. On number 8 there is Backdoor A backdoor is a technique in which a system security mechanism is bypassed undetectably to access a computer or its data. The backdoor access method is sometimes written by the programmer who develops a program. A backdoor is also known as a trapdoor. On number 7 there is Encryption Encryption is the process using an algorithm for tagging information to make it unreadable for unauthorized users. This cryptographic method protects sensitive data such as credit card numbers by encoding and transforming information into unreadable cipher text. This encoded data may only be decrypted or made readable with a key. Symmetric-key and asymmetric-key are the two primary types of encryption. On number 6 there is honeypot A honeypot is a decoy computer system for trapping hackers or tracking unconventional or new hacking methods. Honeypots are designed to purposely engage and deceive hackers and identify malicious activities performed over the Internet. Multiple honeypots can be set on a network to form a honeynet. On number 5 there is Crudware A Crudware is a type of freeware and software marketing tactic in which large quantities of beta, trial, freeware or limited software versions are freely distributed or promoted on websites, social networks and related online communities. Crudware is used to lure and motivate prospective customers into purchasing a complete or paid version of the software, or even malware. On number 4 there is Vulnerability A vulnerability is a cyber-security term that refers to a flaw in a system that can leave it open to attack. Vulnerability may also refer to any type of weakness in a computer system itself, in a set of procedures, or in anything that leaves information security exposed to a threat. On number 3 there is Hacktivism A Hacktivism is the act of hacking a website or computer network in an effort to convey a social or political message. The person who carries out the act of hacktivism is known as a hacktivist. On number 2 there is Firewall A firewall is software used to maintain the security of a private network. Firewalls block unauthorized access to or from private networks and are often employed to prevent unauthorized Web users or illicit software from gaining access to private networks connected to the Internet. A firewall may be implemented using hardware, software, or a combination of both. On number 1 there is Decryption A Decryption is the process of transforming data that has been rendered unreadable through encryption back to its unencrypted form. In decryption, the system extracts and converts the garbled data and transforms it into texts and images that are easily understood not only by the reader but also by the system. Decryption may be accomplished manually or automatically. It may also be performed with a set of keys or passwords. ▶DONT CLICK THIS - https://goo.gl/p9DRXs
Views: 1187 Insider Diary
cryptography - Message Integrity
 
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Cryptography To get certificate subscribe: https://www.coursera.org/learn/cryptography ======================== Playlist URL: https://www.youtube.com/playlist?list=PL2jykFOD1AWb07OLBdFI2QIHvPo3aTTeu ============================ Youtube channel: https://www.youtube.com/user/intrigano ============================ https://scsa.ge/en/online-courses/ https://www.facebook.com/cyberassociation/
Views: 1239 intrigano
Ask Developer Podcast - 49 - Cryptography - Part 3 - Digital Signatures and Protocols
 
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○ Digital Signatures § Goal: verify Authenticity of a message. § Based on Asymmetric Cryptography. § Basic operations 1. Public / Private keys generation (using some algorithm like RSA) 2. Signing algorithm using the private key 3. Signature verification algorithm using the corresponding public key i. Extending previous Example • Steps (Order is very important, bold stuff is the difference added to authenticate sender) ® Party 1 (Alice) 1. Generates a random AES Session Key (32 bytes / 256 bits) 2. Generates a random Initialization Vector (IV) (16 bytes / 128 bits) 3. Encrypt the message to be sent using the AES Session Key & IV 4. Calculate an HMAC of the encrypted message using the AES Session key 5. Encrypt the AES Session Key using the Public Key of Party 2 (Bob) The recipient. 6. Calculate Signature using the private signing key on the HMAC 7. Sends a packet of (Encrypted Message, Encrypted Session Key, Initialization Vector, HMAC, and Signature) to Bob ® Party 2 (Bob) 1. Decrypts Session key using his Private Key 2. Recalculates the HMAC of the encrypted message (Validates message integrity) } If HMAC check pass – Verify digital signature using Alice Public Key w If signature verification pass w Decrypts the message using the decrypted AES Session Key and Initialization Vector w Otherwise, identity of the sender couldn't not be verified, reject message. } Otherwise, rejects the message because of integrity check failure. • Why Order matters? ® Timing Side-Channel Attacks ® Padding-Oracle Attack ○ Protocols § TLS/SSL • How TLS/SSL Works? • Mitigates against ® Man in the Middle Attacks ® Authentication, so the client can be sure it is talking to the correct destination. § Public Key Infrastructure (PKI) • Certificates aka X.509 Certificate (Sha-1 Signature Issues) ® A digitally signed file ® Identifies (Computer / User / Device) ® Has Public & Private Key, only the certificate owner has the Private Key. ® Has Expiration date ® Information about the CA that issued the cert ® X.509 Extension Attributes (like Usage attribute) ® Revocation Information. • Certificate Authority (CA) (CNNIC, WoSign) ® Issues, signs and manages certificates. ® Famous certificate authorities (Verisign, GoDaddy, … etc). • Trust Chains ® CA's can delegate the signing job to subordinate CA's ◊ Root CA's signs an intermediate signing certificate to the subordinate CA ® The subordinate CA can then issue certificates ® To validate a certificate, the client validates the signatures of all the intermediate stages and make sure all of them are linked to a Trusted CA • Certificate Revocation Lists (CRL's) ® When a certificate is compromised (Private Key leaked) it will be published on the CRL, so each time the cert is validated, the CRL list is checked in case cert is revoked. 3. Takeaways 4. Books a. Understanding Cryptography: A Textbook for Students and Practitionershttps://www.amazon.com/Understanding-Cryptography-Textbook-Students-Practitioners/dp/3642041000 Our facebook Page http://facebook.com/askdeveloper On Sound Cloud http://soundcloud.com/askdeveloper Please Like & Subscribe
Views: 763 Mohamed Elsherif
What's New in vSphere 6.5 Virtual Machine Encryption
 
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This video covers What's New in vSphere 6.5 Virtual Machine Encryption.
Views: 983 VMware Tech Pubs
Cryptographic Attacks - CompTIA Security+ SY0-501 - 1.2
 
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Security+ Training Course Index: http://professormesser.link/sy0501 Professor Messer’s Course Notes: http://professormesser.link/501cn Frequently Asked Questions: http://professormesser.link/faq - - - - - If you can’t hack the user, you may be able to hack the cryptography. In this video, you’ll learn about some common cryptographic attacks. - - - - - Subscribe to get the latest videos: http://professormesser.link/yt Calendar of live events: http://www.professormesser.com/calendar/ 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: 32194 Professor Messer
Encrypt/Decrypt with RSA in C# (simplest method)
 
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Source Code Project http://microify.com/1Tgn blog melardev.x10host.com twitter http://twitter.com/melardev blogger https://melardev.blogspot.com instagram https://www.instagram.com/melar_dev/ Google+ https://plus.google.com/u/0/110174297675710954678
Views: 14204 Melardev
Data transmission Over Wifi using RSA Encryption
 
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This video shows the demonstration of “Data Transmission Over Wi-Fi Using RSA Encryption”. The WiFi based secured wireless communication using RSA encryption allows us to communicate wirelessly with security feature. The data transfer during communication between two systems is encrypted using RSA encryption which is highly secure. The data can be decrypted with correct key only, otherwise it returns some garbage value. This is two-way communication system where we can transmit as well as receive at both ends. We have used Atmega microcontroller interfaced with xbee along with LCD display to send message and key, also have USB keyboards connected to each system and powered by 12V supply. To get this project, visit http://nevonprojects.com/wifi-based-secure-wireless-communication-using-rsa/ We provide Product Delivery and Customer Support Worldwide, so enter your country details on the website for the pricing details. CHECK OUT COLLECTION OF SOME OF OUR OTHER “Encryption Based Project” 1) Video Encryption and Sharing for Android https://youtu.be/4yyGK2ccUHc 2) Android SMS Encrypted System https://youtu.be/PRzIEI-QXf4 3) Extended AES with Custom Configurable Encryption https://youtu.be/3KvmNcw1SXg 4) Image Steganography with 3 Way Encryption https://youtu.be/YaAO758e7y0 5) Mobile Self Encryption Project https://youtu.be/vgABFiBlTJ4 CHECK OUT COLLECTION OF SOME OF OUR OTHER “Electronic Communication Based Project” 1) IR Wireless Underwater Communication System https://youtu.be/BucNu7-vhps 2) Zigbee Based Secured Wireless Communication Using AES https://youtu.be/fmhllaAGcrI 3) Mini FM Transmission System https://youtu.be/ccslzOYUPlc 4) Hand Motion Controlled Robotic Vehicle https://youtu.be/SKJ5JJZmRog 5) DC Motor Speed Control Using GSM https://youtu.be/A_vFGhm8G_A To subscribe this channel click the link https://www.youtube.com/channel/UCisTN-GbgzzLRXftgnCJGKg?sub_confirmation=1 “Nevon Express” is our other channel, watch it at https://www.youtube.com/channel/UCJbZbcQI5PNDvP4TSZUkHRQ
Views: 2084 Nevon Projects
Ronny Boesing OpenLedger CEO about Crypviser. Blockchain and Bitcoin Conference in Prague
 
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Blockchain and BItcoin Conference in Prague, May 19, 2017 Crypviser’s solutions not only prevent information leakages to third parties, but also eliminates man-in-the-middle attacks, local data storage vulnerabilities and allows detection of unauthorized interception attempts through integrated intrusion detection algorithms. Crypviser Secure Protocol (CSMP) provides real end-to-end encryption and a blockchain-based, disruptive public keys distribution model. Every message sent over the platform is encrypted at the users’ side before it is transmitted over the network. At the same time, a unique public key authentication algorithms enables the parties to verify each other’s public keys manually in peer-to-peer mode (for FREE subscription), or automatically through Blockchain transactions. It also provides local level security for storing data within a device using a symmetric 256-bit encryption key, based on finger movement patterns. CSMP includes reliable encryption technologies such as Elliptic Curve Cryptography, the newest and fastest stream cipher SALSA20/20, SHA3-512 HASH, and more. The patent pending CrypID client-server authorization technology, along with the first Blockchain implementation in the scope of instant data exchange makes Crypviser the most secure communication solution on the market. A review of all the features offered by Crypviser shows that it is also a secure, all-around, private social network application capable of sending messages and multimedia files, voice, video, conference calls and sharing any kind of data. Businesses can get out of the network by utilizing the secure cloud-based PBX features, special widgets, and services. Vadim Andryan, CEO and Chief Architect of Crypviser, says, “These kinds of massive attacks mainly happen because employees do not care enough about their workplace security and often breach MDM/BYOD corporate policies. Using personal devices and even corporate communication platforms without providing the appropriate level of security for data exchange poses serious risks, allowing for information leakage and infection by malicious software.” “For instance, a popular communication app like Skype, installed on the working space could became a main source for the most serious security issues, as it is loved by hackers, allowing them to take control over user accounts and distribute malicious links through entire contact lists.” The Crypviser Network provides a secure ecosystem using automated encryption and authentication solutions based on Blockchain technologies. Cross-platform applications allow interconnected devices to exchange any kind of data without involving users in complex cryptographic processes. Crypviser utilizes the advantages of Blockchain to solve the biggest and most historical challenges of asymmetric cryptography - public key encryption. This means that as part of the heavily protected Crypviser system, users can get access to the network from any device, from anywhere, without worrying about their safety, any kind of “Man in the Middle” attacks, or "identity theft" issues. Learn more about Crypviser https://ico.crypviser.net
Views: 412 OpenLedger
Chapter#12 Basics of HSM Keys Part#1- Host Security Module : Card Payment
 
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Chapter#12 Basics of HSM Keys Part#1- Host Security Module : Card Payment. Website: https://alltekkies.com/ YouTube: https://www.youtube.com/user/rameshchugh24 Facebook: https://www.facebook.com/AllTekkiesStayConnected https://www.facebook.com/RameshChugh24/ LinkedIn: https://www.linkedin.com/in/ramesh-kumar-chugh-fintech-29266597/
Key Revocation - CompTIA Security+ SY0-401: 6.3
 
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Security+ Training Course Index: http://professormesser.link/sy0401 Professor Messer’s Course Notes: http://professormesser.link/sy0401cn Frequently Asked Questions: http://professormesser.link/faq - - - - - An encryption key may need to be revoked for many reasons. In this video, you’ll learn about automated key revocation and how to revoke keys in a web-of-trust. - - - - - 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/ 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: 18649 Professor Messer
Symmetric Key Encryption and Brute Force Attacks (ITS335, L03, Y15)
 
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Symmetric key encryption for confidentiality. DES, 3DES and AES. Brute force attacks. Speed tests with OpenSSL. Examples of hardware for brute force attacks. Course material via: http://sandilands.info/sgordon/teaching
Views: 1407 Steven Gordon
Crypto Key Managment System - automated key and certificate distribution
 
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An introduction to CKMS: delivering automated and secure crypto key distribution to any endpoint.
Views: 894 CRYPTOMAThIC
Cryptography and Verification with Cryptol
 
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Austin Seipp C◦mp◦se :: Conference http://www.composeconference.org/ February 5, 2016 Cryptographic primitives exist all through-out the modern software stack, yet their construction and composition is often delicate and error prone. Furthermore, specifications are often far removed from real implementations, and written in high level prose or pseudo-code - while we tend to implement such software in low-level, bug-prone programming languages. Cryptol is a domain-specific language, inspired by Haskell, designed for the construction and verification of cryptographic software. Cryptol programs often serve as ‘executable specifications’ of some design, yielding easy to understand programs that serve as excellent references. Furthermore, through a novel use of SAT-based verification tools, Cryptol can allow you to verify real world software conforms to the specification in an easy, automated fashion. This talk focuses on the relevant aspects of writing and using the Cryptol toolkit, including verification on real world cryptographic functions written in C and Java, along with some notes on its implementation.
Views: 1156 Compose Conference
Cryptography
 
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Comments/suggestions to: [email protected]
Views: 1438 Asokan Kesavan
Tobias Mueller, Christian Forler: The Magic World of Searchable Symmetric Encryption (deutsche Übers
 
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In the last couple of years, cloud and web services have become more and more popular. Since Snowden we know for sure that intelligence agencies have access to the data storage of an service provider, either by (forced) cooperation, or espionage. Thus, to protect our privacy we have to encrypted our data before hand it over to our service provider (data holder). But this approach contradicts the very idea of a web service where the data holder have to process our data in one way or an other. Therefore, we need new cryptographic techniques to enable the data holder to perform operation on encrypted data. One of the most important operations for cloud storage or database based web/cloud services is the search operation. In this talk we focus on the very familiar cloud storage scenario. Because in this scenario, It is obvious, that the user (data owner) do not want to perform the search by himself. This should be a service offered by the data holder. We will present different practical approaches to achieve searchable ciphertext, namely one with an index and one with cleverly encrypted words. Note that no PhD is required to attend this talk ;-) Tobias Mueller, Christian Forler
Views: 474 media.ccc.de
How the Secure Enclave, Encryption, & Class Keys Work - Apple iOS Security -  Part 2 of 6
 
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How iOS Security Works - Part 2 File Keys, Class Keys, and the File System Key Keychains and Keybags For Your Worldwide Enterprise Security Needs Call us 24/7 at 1 866 716 8955 / 780 628 1816 Visit us at https://www.hsmitservices.com We'll take care of you!
Views: 1639 HSM IT Services
Blockchain 1.0 VS Blockchain 2.0 VS Blockchain 3.0 VS Blockchain 4.0
 
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He is an International Institute of Executive Careers (IIEC) Certified Blockchain Expert, specialized in DIMS with SIG( Decentralized Identity Management System with Secure Identity Governance) have been involved with several POCs on the functional technical requirements in the Blockchain Ethereum Architecture and Blockchain Security and Identity. Ø Around 11 years of overall experience in software development and 5 years in Architecting solutions. Ø Experience in working with distributed applications. Ø Smart contract development using Solidity in remix ethereum. Ø Deep understanding on Fin-tech use cases with Humaniq mobile banking. Ø Understanding of various distributed consensus methodologies like POW, POS, POET, BFT and variants, Federated BFT. Ø Having a good understanding in developing ERC20 tokens. Ø Strong understanding of cryptography, including asymmetric with public and private keys, symmetric, hash functions, encryption and signatures. Ø Developing and deploying smart contract based Blockchain applications to solve real business problems. Ø Developing Proof of Concepts using blockchain technology with Meteor framework. Ø Strong understanding of Bitcoin and other crypto currencies. Ø Sound knowledge on ICO and IPO revenue model. Ø Expert in Stratis Blockchain and its architecture. Ø Help to explain how Blockchain technology works and how it can be integrated to existing client’s legacy platforms and IoT gateways. Ø Understanding platforms like Hyperledger Burrow, Hyperledger Fabric, hyperledger Iroha, Hyperledger Sawtooth, Ethereum, Chain, IOTA, Sia, Stratis and its Blockchain architecture, Lisk, R3 Corda, Multi-chain, Stellar, Ripple, Factom and Stroj. Ø Strong knowledge of .NET web framework. Ø Proficient in C#, with a good knowledge of their ecosystems. Ø Strong understanding of object-oriented programming. Ø Knowledge of AngularJS, Loopback, Meteor, CSS, Bootstrap, Responsive UI design, TypeScript. Ø Knowledge of OOPS, MVC,WebAPI, LINQ, Entity Framework, SQL. Ø Experience and Knowledge in popular web application frameworks such as Angular2. Ø Understanding of fundamental design principles for building a scalable application. Experience and Knowledge in implementing automated testing platforms and unit tests. My videos URL: https://www.youtube.com/watch?v=IXcAxMyXKXA Blockchain POCs : • Participated in many Blockchain initiatives in our organisation. • Done Fin-tech and Non fin-tech use case analysis in Blockchain. • Conducted many internal Blockchain sessions. • My Blockchain poc idea has been shortlisted and got invitation from Fintech Valley Finackathon 2017 initiative by Government of Andhra Pradesh. • Got highest score in Capgemini national wide Blockchain test. • Succeeded in creating my Blockchain public ID with “Linkedin”, “Facebook “ and Gmail by using Stratis Blockchain identity framework. • Explained how to adopt blockchain in current IT industry. • Created a private blockchain in Ethereum platform. • Created a voting smart contracts in Ethereum by using remix. • Smart contract deployment done with truffle, Metamask. • Done a smart contract for employment history tracking like Nasscom. • Smart contract creation for one of the health care domain customer. POC was to simplify a legal contract between multiple insurance parties. • Got reply from “Nicolas Dorier” who is writing the Blockchain protocol in c#, blockchain is now available in c#.net as "Stratis" platform. • Mobile Dapp POC for Bitcoin transaction. • Invitation from Stratis Blockchain to participate, testing the Alpha release.Stratis Identity allows you to create and manage your blockchain identity and inscribe it on the Stratis Blockchain. • Managing a facebook group called "Blockchain technology experts" in my organisation. • Created some blockchian in telugu videos and getting popular with first in search results with good reviews. OTHER SKILLS: Paytm api integration for booking tickets. Blockchain Fin-tech and Non fin-tech POC projects. Knowledge on SDLC, Adding Swagger to Web Api Project, OData Query Options in ASP.NET Web API 2, TypeScript, Error logging by using ELMAH, MS-Visio, t4 template, POCO classes, Azure Redis Cache, Design patterns, Data Structures, SOLID, Cloud Design patterns, Agail, Jira, GIt, Docker, ADFS , Block Chain, Micro services, and Devops.
Views: 550 bavesh sai

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