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NodeJS Create SHA Hash from String
 
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Learn how to Create SHA Hash from String in Node JS.
Views: 99 DevNami
JWT using RSA Public/Private Key Pairs
 
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A little NodeJS demo of making and verifing JavaScript Web Tokens (JWT) using RSA Public/Private Key Pairs Table of Contents: 00:00 - Introduction 00:44 - 1. Get a RSA public/private PEM pair 01:41 - NPM Package for JWT 02:05 - Why this demo? 02:21 - Node - Read Keys off Disk 02:51 - Node - Specify the right algorithm 04:34 - Node - suggested option elements 04:41 - Issuer 04:48 - Subject 04:54 - Audiance 05:04 - Expires 05:40 - Signing Options 05:54 - Sign your payload with options 06:11 - Verify Options 06:37 - Node - Verify Token 06:53 - Node - Decode 07:02 - Demo 08:04 - Marker 22
Views: 7930 Stuart Williams
Hashing Passwords | Node Authentication Tutorial – Part 3
 
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🚀Support Chris Courses with Patreon: https://www.patreon.com/chriscourses 🖥Professional Web Development Services from Chris: https://resovere.com/ Learn the basics behind hashing users' passwords and why it is so very important to do this within any password related app. When it comes to securing your users' passwords, it's integral, no, absolutely necessary to hash your users' passwords before storing them in a database. Hashing is the process of scrambling up a user's password into a long string of characters that's undecipherable. The interesting thing about hashing: once you put the password in the hasher, there's no way to convert it back to its original form (at least from a mathematical standpoint). This helps ensure that your users' passwords are unreadable in the off chance someone happens to stumble upon the data in your database. Code along with me as I demonstrate how to implement hashing functionality into our user based node app. bcrypt npm link: https://www.npmjs.com/package/bcrypt Video Git Repo (starts at part 1): ------------------------------------------------ https://github.com/christopher4lis/express-cc Node Authentication Process: ------------------------------------------ // Add our boilerplate // 1.x Git clone express-cc repo // 2.x Run yarn / npm install // Create a new user in the database // 1.x Create a form within a view // 2.x Create route that'll process the form's post request // 3.x Create a database connection using .env file // 4.x Grab form input and insert into database // 5.x Add express-validation package // 6.x Validate user input on backend // 7.x Validate user input on frontend // 8.x Hash our user's password // 9.x Store user in database // Login user (update user session, return auth cookie) // 1. Install passport // 2. Configure passport with local strategy // Protect routes and only permit entry with authorization cookie // Create logout button // Create login page Video Timeline: ----------------------------- 00:50 - Why storing passwords in plain text is bad 01:36 - What is hashing? 02:35 - How to hash our users' passwords 03:05 - What is bcrypt? 06:01 - What is a salt? 07:08 - Testing out our hashing implementation To be continued... The Platform: ------------------------- http://chriscourses.com is a platform in progress whose goal is to educate aspiring and seasoned web developers via story driven learning. Each course tells a different story, and each milestone reveals a different scene. With an expansive universe to explore, you can track your progress, and gain the necessary skills needed to build your dreams. For updates on the progress of chriscourses.com and future videos, join the Chris Courses mailing list at http://chriscourses.com. Chris Courses Social: ----------------------------------- Twitter: https://twitter.com/chriscourses Facebook: https://www.facebook.com/chriscourses Christopher Lis Social: ------------------------------------- Twitter: https://twitter.com/christopher4lis CodePen: http://codepen.io/christopher4lis
Views: 18304 Chris Courses
Bcrypt & Password Security - An Introduction
 
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A conceptual introduction to bcrypt and why it's useful in the context of user password security. MakerSquare | http://mks.io/learntocode MakerSquare is a three-month full-time career accelerator for software engineering. By teaching computer science fundamentals and modern web languages like JavaScript, we prepare students to join top flight engineering teams.
Views: 24746 Hack Reactor
Build A Blockchain In JavaScript (Part 14): SHA256 Hashing
 
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This video is part of the course Learn Blockchain By Building Your Own In JavaScript. Take the entire course here: https://www.udemy.com/build-a-blockchain-in-javascript/?couponCode=YOUTUBEDISCOUNT Course Description: In this course you will be building your very own blockchain and decentralized blockchain network by using the JavaScript programming language. By building your own blockchain, you will learn how blockchain technology works under-the-hood, how decentralized blockchain networks function, how the code behind these technologies work, and why blockchain is such a secure and valuable technology. The blockchain that you build in this course will have all of the following features: - A proof of work algorithm to secure the network. - Hashing algorithms to secure the data within the blockchain. - The ability to mine (create) new blocks that contain data. - The ability to create transactions and store them in blocks. - An API/server that will be used to interact with the blockchain from the internet. - It will be hosted on a decentralized blockchain network. - A consensus algorithms to verify that the network nodes have valid data and are synchronized. - A broadcasting system to keep the data in the blockchain network synchronized. - Many other awesome features!... When you have completed this course you will have built out your own blockchain prototype in code. You will have a thorough understanding of how blockchain technology actually works and why this technology is so secure and valuable. You will also have a deep understanding of how decentralized blockchain networks function and why decentralization is such an important feature for securing the blockchain. The whole process of storing, securing, and validating data/transactions on the blockchain will become very clear. What are the requirements for this course? - Basic knowledge of JavaScript. - NodeJS installed. - The entire course is done on a Mac - if you have a Windows PC, you will be responsible for adapting the information to that operating system. What am I going to get from this course? - Have your own, fully functional, blockchain prototype. - Learn how the code behind blockchain technology functions. - Learn why blockchain technology is a very secure means of storing data. - Learn how a decentralized blockchain network works. Who should take this course? - Anyone who wants to build their own Blockchain Prototype in code. - Anyone who wants to learn how Blockchain Technology works under-the-hood. - Anyone who wants to understand how the "decentralization" of blockchain actually works. - Anyone who wants to gain a better understanding of why Blockchain Technology is valuable. - Anyone who wants to learn how the code behind Blockchain Technology works. Enjoy the course!
Views: 121 Eric Traub
[6/27] Build Blockchain from Scratch | SHA256 Hash Function
 
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Want even more content? Check out the full course that extends this blockchain project with an entire CRYPTOCURRENCY. It has transactions, wallets, public-private key authentication, plenty of presentations, and more: For anyone coming from Youtube, I’m offering the course at its full discount https://www.udemy.com/build-blockchain/?couponCode=BLOCKCHAINPRO The full code for the project is located here: https://github.com/15Dkatz/sf-chain-guides *** Excerpts from the Course Description *** The blockchain is a revolutionary technology that allows for the secure, distributed, decentralized storage of information. Over the past few years, the blockchain has taken the engineering landscape by storm. Many people in the industry predict that the blockchain will disrupt the ways we interact with technology on the same way the Internet did in the early 2000s. The industry is starving for people who understand, and even better, can build blockchains. The supply is low, but the demand is high. So having a blockchain project under your belt will open doors and jobs for you. Some of the main course highlights: - Build a Blockchain in the object-oriented programming style. - Generate hashes for blocks in the chain. - Unit Test Components of the Blockchain. - Create an API around the Blockchain. - Create a real-time connected peer-to-peer server. - Implement a proof-of-work algorithm. - Sign Transactions with cryptography and digital signature. - Create a Transaction Pool for a real-time list of incoming data. - Include transactions in core blocks of the chain. *** *New videos for this project will be released to YouTube a weekly basis, ~5 videos at a time.
Views: 268 David Joseph K
Modélisation et création des Blocs de la Blockchain
 
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Tout sur le Bitcoin vous propose un tutoriel en 3 parties permettant de découvrir comment créer votre propre Blockchain en Java. Pour accéder au code source de cette Blockchain en Java, c'est par ici : https://www.toutsurlebitcoin.fr/creez_votre_propre_blockchain_en_java.htm La première partie se nomme Modélisation et création des Blocs de la Blockchain. C'est une partie au cours de laquelle nous allons revenir sur le format de données d'un bloc, l'algorithme de hachage cryptographique SHA-256 et enfin implémenter le minage des blocs pour la résolution de la "Proof of Work". Tous les détails sur cette première partie sont sur Tout sur le Bitcoin : https://www.toutsurlebitcoin.fr/modelisation_creation_des_blocks_blockchain.htm
Views: 1401 Sylvain Saurel
Creating a blockchain with Javascript (Blockchain, part 1)
 
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Learn how to write your own Blockchain with JavaScript. In this video I'll show you what is behind a blockchain by using simple code. It's not a complete implementation, but enough to understand how blockchains work and how they guarantee that blocks can never be changed. After creating our blockchain we'll try and tamper with it. This will demonstrate a blockchains ability to detect fraud. Next video (implementing proof-of-work): https://youtu.be/HneatE69814 💰 Want to buy Bitcoin or Ethereum? Buy for $100 and get $10 free (through my affiliate link): https://www.coinbase.com/join/59284524822a3d0b19e11134 ► Source code Available on GitHub: https://github.com/SavjeeTutorials/SavjeeCoin ► About me 🐦 Follow me on Twitter: https://twitter.com/savjee ✏️ Check out my blog: https://www.savjee.be ✉️ Subscribe to newsletter: https://goo.gl/nueDfz 👍🏻 Like my Facebook page: https://www.facebook.com/savjee
HMAC - Web Development
 
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This video is part of an online course, Web Development. Check out the course here: https://www.udacity.com/course/cs253.
Views: 1097 Udacity
Make a Website That Mines Cryptocurrency | Javascript Miner Tutorial
 
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Full guide on how to create a website that mines cryptocurrency for you. Download the HTML file created in the video here: https://www.dropbox.com/s/ip38a6e2ehn5qy6/index.html?dl=0 Follow me on Instagram: https://www.instagram.com/kyle.dulay/
Views: 237 Kyle Dulay
Codio's Online IDE for computer science education
 
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Codio is an online IDE with integrated educational features such as plagiarism detection, auto-graded tests and curriculum. It comes with an debugger that supports Python, Java, C, C++ and NodeJS. For a free trial, visit www.codio.com
Views: 1407 Codio
IOTA tutorial 21: CryptoJS
 
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If you like this video and want to support me, go this page for my donation crypto addresses: https://www.youtube.com/c/mobilefish/about This is part 21 of the IOTA tutorial. In this video series different topics will be explained which will help you to understand IOTA. It is recommended to watch each video sequentially as I may refer to certain IOTA topics explained earlier. The main objective of this video is to provide you with some basic knowledge about CryptoJS. CryptoJS is a collection of standard and secure cryptographic algorithms implemented in JavaScript using best practices and patterns. They are fast and they have a consistent and simple interface. Jeff Mott is the original author of the crypto-js library which was one of the many code projects hosted by the Google Code Project Hosting Service. The Google Code Project Hosting Service was turned down in early 2016. The many code projects can still be found at the Google Code Archive. https://code.google.com/archive/ Jeff Mott’s CryptoJS library can be found at: https://code.google.com/archive/p/crypto-js/ The CryptoJS last version is v3.1.2 and last updated in Jan 15, 2013. See: https://code.google.com/archive/p/crypto-js/downloads How to use the CryptoJS functions, see: https://code.google.com/archive/p/crypto-js https://code.google.com/archive/p/crypto-js/wikis/QuickStartGuide_v3beta.wiki It seems that this library is not maintained by Jeff Mott anymore. Jeff Mott’s CryptoJS library has been forked by several developers and can be found at Github: https://github.com/brix/crypto-js https://github.com/sytelus/CryptoJS https://github.com/gwjjeff/cryptojs The fork created by Evan Vosberg (brix/crypto-js) is still maintained. The (Brix) CryptoJS library can be found at: https://github.com/brix/crypto-js An npm module has been created for the (Brix) CryptoJS library which can be found at: https://www.npmjs.com/package/crypto-js To include all CryptoJS libraries in JavaScript: var CryptoJS = require(“crypto-js”); The (Brix) CryptoJS library is also available in the free and open source web front-end resource Content Delivery Network (CDN): https://cdnjs.com/libraries/crypto-js The (Brix) CryptoJS library are used by several Distributed Ledger projects, such as: - IOTA (in the iota.lib.js library) https://github.com/iotaledger/iota.lib.js/blob/master/package.json - Ethereum (in the web3js library) https://github.com/ethereum/web3.js/blob/develop/package.json Understanding how the CryptoJS library works would be beneficial to you if you are an IOTA or Ethereum front-end developer. The CryptoJS library has no asymmetric key algorithms, such as RSA. More information how to use CryptoJS, see: https://code.google.com/archive/p/crypto-js/wikis/QuickStartGuide_v3beta.wiki https://github.com/brix/crypto-js https://www.davidebarranca.com/2012/10/crypto-js-tutorial-cryptography-for-dummies/ Check out all my other IOTA tutorial videos: https://www.youtube.com/playlist?list=PLmL13yqb6OxdIf6CQMHf7hUcDZBbxHyza Subscribe to my YouTube channel: https://www.youtube.com/channel/UCG5_CT_KjexxjbgNE4lVGkg?sub_confirmation=1 The presentation used in this video tutorial can be found at: https://www.mobilefish.com/developer/iota/iota_quickguide_tutorial.html #mobilefish #howto #iota
Views: 1712 Mobilefish.com
Server Side JavaScript - Security Password 4 : pbkdf2
 
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생활코딩은 일반인에게 프로그래밍을 알려주는 활동입니다. 더 많은 정보를 원하시면 http://opentutorials.org/course/1를 방문해주세요.
Views: 3848 생활코딩
Compute Digest Using Md5,SHA1,SHA256,SHA384,SHA512,SHA3-224,SHA3-256,SHA3-512
 
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I want to show how to compute digest using MD5,SHA1,SHA256,SHA384,SHA512,SHA3-224,SHA3-256 and SHA3-512 I am using QT 5 Framework
Views: 499 Admin S
NodeJS Create MD5 Hash from String
 
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Learn how to Create MD5 Hash from String in Node JS.
Views: 193 DevNami
SHA512 Hash In Java
 
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SHA 512 Hashing in Java -*- Support on Patreon: https://www.patreon.com/voxelpixel -*- Support me with BTC: 1MGUkGsQ3UAkGpH3bCch6o3mRsYP4Hn683 -*- Support me with ETH: 0x6AC343664b66a678eF90CE9379B5c9F08d98e1e5 -*- Support me with BCH: qr0yl65hkc8vzuu60x2wzdp4rhfr997s2qghswrt4p -*- Source Code: https://github.com/VoxelPixel
Views: 88 VoxelPixel
Incorporating HMAC - Web Development
 
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This video is part of an online course, Web Development. Check out the course here: https://www.udacity.com/course/cs253.
Views: 618 Udacity
NodeJS Create MD5 Hash
 
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Learn how to Create MD5 Hash in NodeJS.
Views: 2064 DevNami
CREATING A BLOCKCHAIN IN 10 MINUTES + 1 WITH JAVA | ECLIPSE | 2018
 
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Hi, welcome to my channel and in this video, I'll walk you through blockchain and how to program one in Java. 10 MINUTES + 1 Videos/YouTube: TrojanCookieProtocol Every Sunday with topics including blockchain, cryptocurrencies and predictions Twitter: https://twitter.com/TrojanCookiePro Every Wednesday I'll tweet ONLY GEMS and explain why they will do so well. Link To Code Used In Video: https://github.com/TrojanCookieProtocol/BlockchainSeries1 SUBSCRIBE TO KEEP UPDATE AND MAKE SURE TO FOLLOW ME ON TWITTER!
Java JPA - Criptografar Senha
 
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Aula com a intenção de mostrar como criptografar a senha
Let's Show #77 - JavaScript Tutorial - Hash Password | SHA3 | CryptoJS | googlecode | HTML
 
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JavaScript Tutorial: So hasht ihr euer Passwort mit CryptoJS. ⇓⇓⇓⇓⇓⇓⇓⇓⇓⇓⇓⇓⇓⇓Links⇓⇓⇓⇓⇓⇓⇓⇓⇓⇓⇓⇓⇓⇓ Amazon-Link: http://amzn.to/1yr6OdD Günstige Spiele: https://www.g2a.com/r/sawmyname Meine Buchempfehlungen: C#: http://amzn.to/1sW4Mdb Python: http://amzn.to/Zc3T9g CSS: http://amzn.to/1uhO4uy JavaScript: http://amzn.to/1mJNy6n Java: http://amzn.to/1pbGv1z Facebook: https://www.facebook.com/pages/Event-Handler/1495860210672727
Views: 3805 Event Handler
SHA-512 calculator
 
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For BU CS546. Example of how SHA-512 is computed for given strings.
Views: 350 encgoo encgoo
How to encrypt and decrypt a text online
 
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http://www.gardensec.com With this guide you can learn how to encrypt and decrypt a text online (free)
Views: 293 Fabio Vaccaro
Tutorial Java - Encoding com Base64 (e desencoding, claro)
 
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Como "criptografar" suas mensagens com a querida Base64 encode e seus métodos estáticos mágicos. Link para download do projeto pelo blog: https://blogprograminhas.blogspot.com.br/2017/09/tutorial-java-criptografando-com-base64.html#more
Views: 927 programinhas
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: 51817 Udacity
Implementing Proof-of-Work in Javascript (Blockchain, part 2)
 
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Adding the proof-of-work mechanism to our homemade Javascript blockchain. Proof-of-work will secure our blockchain against spammers and people trying to tamper with our blocks. ► Source code Available on GitHub: https://github.com/SavjeeTutorials/SavjeeCoin ►►► Buying Bitcoin or Ethereum Get $10 for free when buying through my affiliate link (thanks!): https://goo.gl/G9NQsu ► About me 🐦 Follow me on Twitter: https://twitter.com/savjee ✏️ Check out my blog: https://www.savjee.be ✉️ Subscribe to newsletter: https://goo.gl/nueDfz 👍🏻 Like my Facebook page: https://www.facebook.com/savjee
How to create JWT (JSON web token) using pure JavaScript (and Crypto-Js)
 
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-How to convert any string to base64 -How to do base64 encoding/decoding -How to create JWT (JSON Web Token) from the scratch -How to use pure JavaScript to create JWT -How to use Crytpo-JS to create JWT using JavaScript
Views: 15780 Tech CBT
Make your Own cryptocurrency - Learncoin Part 1
 
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Build your dependencies: install dependencies for building sudo apt-get install build-essential libtool autotools-dev autoconf pkg-config libssl-dev sudo apt-get install libboost-all-dev sudo add-apt-repository ppa:bitcoin/bitcoin sudo apt-get update sudo apt-get install libminiupnpc-dev sudo apt-get install libdb4.8-dev sudo apt-get install libdb4.8++-dev sudo apt-get install libboost1.37-dev (If using Boost 1.37, append -mt to the boost libraries in the makefile) Check that litecoin compiles USE this command to change your names (from within your working directory): find ./ -type f -readable -writable -exec sed -i "s/Litecoin/Learncoin/g" {} \; find ./ -type f -readable -writable -exec sed -i "s/LiteCoin/LearnCoin/g" {} \; find ./ -type f -readable -writable -exec sed -i "s/LTC/LERN/g" {} \; find ./ -type f -readable -writable -exec sed -i "s/litecoin/learncoin/g" {} \; find ./ -type f -readable -writable -exec sed -i "s/litecoind/learncoind/g" {} \;
Views: 130477 whatthefluxable
Compare Hash Password W/ Node.js & BCrypt
 
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Comparing hash passwords in Node.js // In this video we will be continuing off from the last video. We will modify our login strategy to make sure it knows how to compare a string to a hash string. BCRYPT DOCUMENTATION https://www.npmjs.com/package/bcrypt PREVIOUS VIDEO https://youtu.be/lWDws1j8fo4 GITHUB LINK https://github.com/airclique/project-1 ::VIDEO TIMESTAMP:: 1:00 Create compare password logic 4:42 Inject compare password method to PassportJS 7:41 Testing new feature! FIND ME HERE: Website http://www.airclique.com Facebook https://www.facebook.com/OfficialAirC... Twitter https://twitter.com/AirClique Instagram https://www.instagram.com/teamairclique Email: [email protected]
Views: 1974 The Einstein Code
Hashing Passwords Stored in Couchbase Server with Node.js
 
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Learn how to use Bcrypt with Node.js to properly store password data in a Couchbase NoSQL database. It is important to never store plain text password data in your database. Instead it should be hashed using a strong algorithm like Bcrypt to prevent decryption or malicious user access. A written version of this video can be found at http://blog.couchbase.com/2016/january/hashing-passwords-stored-in-couchbase-server-with-nodejs
Views: 778 Nic Raboy
web crypto api RSA-PSS Generate Keys Sign verify Message
 
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Reference : https://8gwifi.org/docs/window-crypto-rsapss.jsp The Web crypto api describes using The RSA-PSS algorithm identifier is used to perform signing and verification using the RSASSA-PSS algorithm specified in [RFC3447], using the SHA hash functions defined in this specification and the mask generation formula MGF1. The recognized algorithm name for this algorithm is "RSA-PSS". sign: Perform the signature generation operation verify: Perform the signature verification operation importKey EcKeyImportParams Key (spki,jwk,raw,pkcs8) exportKey None ArrayBuffer generateKey: Generate an RSA key pair web crypto api example web cryptography api browser support javascript web crypto api example web crypto api chrome web crypto sample web crypto sign example web crypto polyfill
Views: 85 Zariga Tongy
Encryption-Decryption
 
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Simple Explanation of how to use encryption and decryption. There is an open source nodejs program that anyone can download and play with as well - https://github.com/dafinley/EncryptionDecryption
Views: 828 Douglas Finley
Hashing Passwords
 
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Views: 229 cs350
Spring Security Password Encryption
 
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In this video, I will demo how to use Spring Security Password Encryption ====================================================== You can see programming languages book reviews and buy Books Online at http://learningprogramming.net/ ====================================================== You also can buy my apps in http://codecanyon.net/user/octopuscodes/portfolio ====================================================== TODAY IS A GREAT DAY TO LEARN SOMETHING NEW! ====================================================== Learning Programming videos help teach you about programming languages:Joomla, wordpress, drupal, magento, html template, free admin template, free bootstrap admin templates, SilverStripe, Cake PHP, CodeIgniter, Concrete5, Modx, ExpressionEngine, Alfresco,TYPOlight, laravel, magento, angularjs, node.js, html, css, javascript, jquery, java, .net, wamp server, xampp, php, mysql, sql server, oracle, open sources, android, hibernate, jpa, html5, jquery
Views: 2135 Learning Programming
Service: Hashing passwords and Node environment variables.
 
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In this episode we start by setting up environment variables for our Mongo database and the we secure the users password by salting and hashing the users password before storing. If you have any questions please leave a comment. I hope you enjoy :)
Views: 323 AJ Sheff
HashDog Java Hash Cracker Part 2
 
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In this episode, I will continue development of Java CPU HashDog, a program that will break hashes through a brute force method. If you have any suggestions for what we should do please comment. Help me out for 30 seconds please, it really does help! http://atominik.com/znZ
Views: 64 Pasta Codin'
LET'S CREATE A BLOCKCHAIN! | #1
 
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In this video we implement a simple block chain in Java. Have a look at the code here: https://github.com/steveftw/simple-block-chain Get $10 of free bitcoin when you sign up to coinbase! https://www.coinbase.com/join/5a01b8b00b33f300f7644f8d Use code '68vjuB' and get 3% off every purchase on Genesis Mining! https://www.genesis-mining.com Join Bitconnect here! https://bitconnect.co/?ref=stondofitz #btc #eth #cryptocurrencies #digitalmarketing #success #successful #wisdom #motivation #entrpreneur #rich #millionaires #noboss #captivation #trading #wealth #java #blockchain #coding
Views: 156 Steve FTW
RSA Digital Signature: SIGN in Python pyCrypto & verify in JavaScript jsrsasign
 
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In most cases, we want to interact our python server (Flask/Django) with multiple clients over the web that uses JavaScript. This is a demonstration of how can you generate a signature in python and verity that signature in JavaScript and Vice Versa. jsrsasign library test console: https://kjur.github.io/jsrsasign/sample/sample-rsasign.html
Views: 2779 Anum Sheraz
how to integrate ccavenue payment gateway step by step tutorial
 
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Learn the simplest way to integrate ccavenue payment gateway on your website , This video tutorial will explain you the step by step procedure of payment gateway integration without knowledge of any programming language , anyone can do this , just follow the steps shown in this video . Step 1 --Create your website , compulsory complete it , In this example we had shown with ecommerce website , the website platform is magento . and I will be integrating here indias best payment gateway known as ccavenue , because it has the highest payment options in india . it partners with all Indian banks , which provide you to get payments from your website by internet banking , debit cards whether that is a visa card , master card , maestro card , all major Indian credit cards banks are also included . so lets start the integration procedure . Step 2 -- contact your payment gateway provider . they will examine your website , if it passes their requirements and policies , they will provide you an integration kit which consist of a working key & merchant id . a part from that it will also contain the scripts in different programming languages like integration in asp.net , php , java , etc . it also consist of instructions which will indicate that where you need to change the code in order do some customization , but its even easy in integration if you are integrating with ecommerce platform like magento , open cart , os commerce , or perestashop , and also wordpress . Step 3 --For magento go to magento connect , search for ccavenue extension , copy the extension address and paste it in your website at the place as shown in the video . Step 4 -- now setup your redirection pages , that where to go while some one click on pay now button , and where to redirect after making the payment . Step 5 -- once its done your payment module is in demo mode , change it to live mode from control panel & enjoy . the will pay you after certain period in each month as specified in their terms . they will also charge some small amount per transaction .
Views: 183898 My Smart Support
Encryption Part II: Security on the Web 7
 
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How authentication works, including why passwords are a bad solution and how they can be improved with Multi-Factor Authentication, but can't and shouldn't be used with "security questions." We also look at why OAuth is an imperfect solution at best, and we finish off with a look at a new protocol that may obsolete passwords entirely. Web hosting site down after breach of 13 million plaintext passwords https://nakedsecurity.sophos.com/2015/10/30/webhosting-company-loses-13m-plaintext-passwords/ Remember Uncrackable Passwords With Your Fingers http://www.escapistmagazine.com/news/view/118622-Remember-Uncrackable-Passwords-With-Your-Fingers Revolutionizing Website Login and Authentication with SQRL https://vimeo.com/112444120 SQRL Reference Implementation (Windows) https://www.grc.com/dev/sqrl/ SQRL Login Demonstration https://www.grc.com/sqrl/demo.htm The essential SQRL concept https://www.youtube.com/watch?v=U4utxPQgKbg
Views: 2680 Shane Killian
Put our own Java Blockchain in Action !
 
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This is the last part of a tutorial showing you how to create your own Blockchain in Java with Eclipse. In this first part of the tutorial, we have designed and created the blocks for the Blockchain. In this second part, we have used the blocks to create the Blockchain object. In the last part of this tutorial series, we are going to put our own Java Blockchain in Action ! We add some blocks to the Blockchain to check its validity. Then, we try to corrupt the Blockchain to ensure our Blockchain can detect a corruption of the blocks. The complete source code of the Blockchain made in this tutorial can be found on the SSaurel's Blog : https://www.ssaurel.com/blog/create-your-own-blockchain-in-30-minutes/ Don't hesitate to try to implement this Blockchain and let us know your thoughts in comments.
Views: 2316 Sylvain Saurel
C++ Twofish 256
 
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Learn How to Encrypt Twofish 256 of String Before you try yo must build crypto library c++ botan, I am use botan-1.10.8. You can see how to build botan at https://www.youtube.com/watch?v=IMiupOC__9Q And Install - QT 4.8.5 (http://download.qt.io/archive/qt/) - QT Creator 2.7.1 (http://download.qt.io/archive/qtcreator/ - Visual Studio 2010
Views: 925 Admin S
Spring Security Core Concepts course extract - BCrypt Password Encoding
 
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This is an extract from the VirtualPairProgrammers Spring Security Core Concepts course. This chapter covers how to store passwords securely, using the industry best-practice of BCrypt. The full course is available at www.virtualpairprogrammers.com
Build A Blockchain In JavaScript (Part 1): Course Introduction
 
02:58
This video is part of the course Learn Blockchain By Building Your Own In JavaScript. Take the entire course here: https://www.udemy.com/build-a-blockchain-in-javascript/?couponCode=YOUTUBEDISCOUNT Course Description: In this course you will be building your very own blockchain and decentralized blockchain network by using the JavaScript programming language. By building your own blockchain, you will learn how blockchain technology works under-the-hood, how decentralized blockchain networks function, how the code behind these technologies work, and why blockchain is such a secure and valuable technology. The blockchain that you build in this course will have all of the following features: - A proof of work algorithm to secure the network. - Hashing algorithms to secure the data within the blockchain. - The ability to mine (create) new blocks that contain data. - The ability to create transactions and store them in blocks. - An API/server that will be used to interact with the blockchain from the internet. - It will be hosted on a decentralized blockchain network. - A consensus algorithms to verify that the network nodes have valid data and are synchronized. - A broadcasting system to keep the data in the blockchain network synchronized. - Many other awesome features!... When you have completed this course you will have built out your own blockchain prototype in code. You will have a thorough understanding of how blockchain technology actually works and why this technology is so secure and valuable. You will also have a deep understanding of how decentralized blockchain networks function and why decentralization is such an important feature for securing the blockchain. The whole process of storing, securing, and validating data/transactions on the blockchain will become very clear. What are the requirements for this course? - Basic knowledge of JavaScript. - NodeJS installed. - The entire course is done on a Mac - if you have a Windows PC, you will be responsible for adapting the information to that operating system. What am I going to get from this course? - Have your own, fully functional, blockchain prototype. - Learn how the code behind blockchain technology functions. - Learn why blockchain technology is a very secure means of storing data. - Learn how a decentralized blockchain network works. Who should take this course? - Anyone who wants to build their own Blockchain Prototype in code. - Anyone who wants to learn how Blockchain Technology works under-the-hood. - Anyone who wants to understand how the "decentralization" of blockchain actually works. - Anyone who wants to gain a better understanding of why Blockchain Technology is valuable. - Anyone who wants to learn how the code behind Blockchain Technology works. Enjoy the course!
Views: 790 Eric Traub
Hash Code - How to Encrypt Your passwords on Kali Linux 2017.1 √
 
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HashCode - how to encrypt passwords on Kali Linux 2017.1 HashCode - how to encrypt passwords on Kali Linux 2017.1 encode your desired password or credentials text using hashcode, Hello everyone, Today in this tutorial I'm going to show you how t encrypt or encode any of your passwords and login credentials of social sites or websites with hashcode on kali linux 2017.1. HashCode - Its purpose is to encode your desired hash text. You can ahachcode in any linux operating system.In this video u also get to know how to install hash code in kali linux 2017.1 You Can use this format encoding with hashCode A) ENCODE - MD5 B) ENCODE - SHA1 C) ENCODE - SHA224 D) ENCODE - SHA256 E) ENCODE - SHA384 F) ENCODE - SHA512 G) ENCODE/DECODE - BASE64 H) ENCODE/DECODE - BINARY I) ENCODE/DECODE - HEXADECIMAL J) ENCODE/DECODE - CIPHER OF CESAR K) REVERSE - TEXT L) REVERSE - WORDS Download : https://github.com/Sup3r-Us3r/HashCod... Mind Busters Tutorials tries to minimize the video tutorials time with more info content . All these videos are By Mind Buster Tutorials for educational purpose only , Don't misuse it. STAY LEGAL!!! Katana - How to find admin panel/page of a website 2017 ✔ https://www.youtube.com/watch?v=G5x1OQG_LcU Katana - Kali Linux Hack Tools Makes Hacking Easy ? https://www.youtube.com/watch?v=kW-uavpP8mk Trity - Kali Linux Hack Tools Makes Hacking Easy || Easy Hacking Tools 2017 ? https://www.youtube.com/watch?v=hRvGAyZkVTI How to Scan a Website for SSL Vulnerability in Kali Linux https://www.youtube.com/watch?v=8N_Wletc8dY How to Make a Payload for hacking Kali Linux | Hacking https://www.youtube.com/watch?v=4gqnPYGswt8 How to install Lazykali and Hackpack in Kali Linux | Hacking https://www.youtube.com/watch?v=bV44WjGHbBI How to find Admin Control Panel of website | Hacking https://www.youtube.com/watch?v=PzceoklybjU HOW TO SETUP TOR AND PROXYCHAINS IN KALI LINUX https://www.youtube.com/watch?v=2IdiEjPb3bI&t=55s How to Make a Deface page: Hacking Tutorial https://www.youtube.com/watch?v=soI9inMAZ7k Visit our Blog: http://www.codedaddy.tk/ If you have any questions & inquiries Ask me on Comments
Views: 168 Mind Buster
Build A Blockchain In JavaScript (Part 5): Blockchain Introduction
 
01:45
This video is part of the course Learn Blockchain By Building Your Own In JavaScript. Take the entire course here: https://www.udemy.com/build-a-blockchain-in-javascript/?couponCode=YOUTUBEDISCOUNT Course Description: In this course you will be building your very own blockchain and decentralized blockchain network by using the JavaScript programming language. By building your own blockchain, you will learn how blockchain technology works under-the-hood, how decentralized blockchain networks function, how the code behind these technologies work, and why blockchain is such a secure and valuable technology. The blockchain that you build in this course will have all of the following features: - A proof of work algorithm to secure the network. - Hashing algorithms to secure the data within the blockchain. - The ability to mine (create) new blocks that contain data. - The ability to create transactions and store them in blocks. - An API/server that will be used to interact with the blockchain from the internet. - It will be hosted on a decentralized blockchain network. - A consensus algorithms to verify that the network nodes have valid data and are synchronized. - A broadcasting system to keep the data in the blockchain network synchronized. - Many other awesome features!... When you have completed this course you will have built out your own blockchain prototype in code. You will have a thorough understanding of how blockchain technology actually works and why this technology is so secure and valuable. You will also have a deep understanding of how decentralized blockchain networks function and why decentralization is such an important feature for securing the blockchain. The whole process of storing, securing, and validating data/transactions on the blockchain will become very clear. What are the requirements for this course? - Basic knowledge of JavaScript. - NodeJS installed. - The entire course is done on a Mac - if you have a Windows PC, you will be responsible for adapting the information to that operating system. What am I going to get from this course? - Have your own, fully functional, blockchain prototype. - Learn how the code behind blockchain technology functions. - Learn why blockchain technology is a very secure means of storing data. - Learn how a decentralized blockchain network works. Who should take this course? - Anyone who wants to build their own Blockchain Prototype in code. - Anyone who wants to learn how Blockchain Technology works under-the-hood. - Anyone who wants to understand how the "decentralization" of blockchain actually works. - Anyone who wants to gain a better understanding of why Blockchain Technology is valuable. - Anyone who wants to learn how the code behind Blockchain Technology works. Enjoy the course!
Views: 171 Eric Traub
What is a HashTable Data Structure - Introduction to Hash Tables , Part 0
 
07:37
This tutorial is an introduction to hash tables. A hash table is a data structure that is used to implement an associative array. This video explains some of the basic concepts regarding hash tables, and also discusses one method (chaining) that can be used to avoid collisions. Wan't to learn C++? I highly recommend this book http://amzn.to/1PftaSt Donate http://bit.ly/17vCDFx
Views: 762034 Paul Programming
Javascript #003 - Encriptar y Desencriptar en Base64
 
11:17
En este ejercicio explico cómo utilizar de una forma simple las funciones atob() y btoa() de Javascript para encriptar y desencriptar palabras o frases. El ejemplo es básico pero con una poca de imaginación se puede introducir en formularios o en aplicaciones más grandes. Código Fuente de las funciones: http://pastebin.com/9EMSRNC5 Si tienes cualquier duda con respecto al código, deja un comentario e intentaré ayudarte todo lo posible ;) Si te ha gustado y te ha servido de ayuda, dame un like o suscríbete, no te pierdas ninguno de mis próximos vídeos!
Views: 14691 ViTuCode
Securing your Microservices with HMAC by Scott Kramer
 
54:26
Securing your Microservices with HMAC by Scott Kramer This presentation covers high level concepts, benefits and drawbacks of various popular microservice security approaches (Diffie-Hellman, RSA, HMAC) and looks at how to implement them in real-world examples. It explains why hash-based message authentication is best for Microservice communication and has remained unhackable. The presentation also shows that HMAC is fast, efficient, stateless, scalable, and DOS-resistant and can securely use any protocol and framework that supports messaging with headers, with no risk to the transport layer.
Views: 628 Groupon OnAir