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How to Use Java Cryptography API Securely
 
41:14
Mansi Sheth, Security Researcher, Veracode Inc Are you overwhelmed by the overabundance of choices provided by the Java Cryptography API when choosing an encryption algorithm? Are you on top of all the latest happenings in cryptographic communities and know which cryptographic primitives can be broken and how? Due to time constraints, do you find yourself copy/pasting from the internet, hoping and praying that it’s secured? If any of your answers are “yes,” come to this session. It goes over all cryptographic primitive: RNGs, encryption/decryption algorithms, HMACs, and so on. The presentation points out areas that require careful attention, helps you make correct algorithmic and keying material choices, and provides plenty of code examples showing correct and incorrect usages.
Views: 2054 Java
Java prog#129. How to encrypt and decrypt data in Java Part 1
 
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Views: 97784 ProgrammingKnowledge
Java Cryptography Architecture (JCA) Overview
 
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Java Cryptography Tutorial, 1. The JCA &JCE 2. The Provider Framework 3. The Factory Framework 4. API vs API in Java 5. java.security vs javax.crypto 6.MessageDigest md5 = MessageDigest.getInstance("MD5"); Using the Provider framework MessageDigest.getInstance() example
Views: 12781 Zariga Tongy
Java: Encryption for Beginners
 
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We will create a primitive encryption algorithm and apply it to a String and a file. P.S. I'm now using earphones' mic rather than the built-in laptop mic because of my (loud) surroundings. Let me know what you think.
Views: 2321 Almas Baimagambetov
IPWCrypto   The Java Crypto API
 
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IPWCrypto - The Java Crypto API video tutorial
Views: 39 Suyanto Po
Are we using Java Crypto API Securely ? - Mansi Sheth - AppSecUSA 2018
 
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Do you feel cryptographic libraries are just thrown over the fence for us developers and security professionals to understand and pray its used securely? Java Cryptography Architecture is one such famously used the library, laden by ambiguous documentation, over-abundance of algorithmic and key material choices, insecure defaults, and poor architectural choices. All these collectively make it highly probable to make an unfortunate choice and lands us with a flawed cryptographic system. In this session, learn how to securely use each of the Java Cryptography Architecture’s primitives (Random Number Generators, Encryption/Decryption algorithms, HMACs, digital signatures etc.) using real-world code examples to highlight areas that require careful attention and difficult choices. Examine both good and flawed implementations, and learn how to spot mistakes. Then learn how to future-proof the crypto in your applications. Speaker Mansi Sheth Principal Security Reseacher, CA Veracode Mansi Sheth is a Principal Security Researcher at CA Veracode Inc. In her career, she has been involved with breaking, defending and building secure applications. Mansi researches various languages and technologies, finding insecure usages in customer code and suggests automation. - Managed by the official OWASP Media Project https://www.owasp.org/index.php/OWASP_Media_Project
Views: 94 OWASP
Java Cryptography Tutorials 1 AES Encryption and Decryption using Java
 
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In this video you will see how to encrypt and decrypt the text information using the AES algorithm in Java Cryptography. For more tutorials visit: http://www.step2know.com
Views: 44731 Infinity
Applying Java’s Cryptography
 
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Learn how to control Java’s cryptographic features to protect your application and any data that you manage. This session explains what different cryptography features do, what threats are addressed by each feature, and where the configuration takes place. Topics include certificates, code signatures, authenticating dynamic JVM languages, TLS control, perfect forward security, and transparent JPA encryption. Author: Erik Costlow Erik Costlow is a product manager in Oracle's Java Platform Group and a regular contributor to the Java Platform Group PM blog. Erik also works closely with industry on Oracle's Java Root Certificate Program to ensure highest program quality. Previously Erik was employed at HP where he influenced design of the Fortify security analysis suite used by software developers across the world. View more trainings by Erik Costlow at https://www.parleys.com/author/erik-costlow Find more related tutorials at https://www.parleys.com/category/developer-training-tutorials
Views: 10734 Oracle Developers
Dukascopy Visual JForex and API Java forex crypto programming
 
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This course has 4 videos files which will introduce you to the Dukascopy API and JForex platform. It also includes an introduction to Visual JForex for non programmers. Note the advanced API required Java knowledge. Also, be aware that Dukascopy the forex broker does not take US residents as customers. http://quantlabs.net/academy/dukascopy-visual-jforex-and-api-java-forex-crypto-programming/
Views: 76 Bryan Downing
Building a Blockchain in Under 15 Minutes - Programmer explains
 
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I wanted to demonstrate that the concept of a blockchain that powers almost all of the modern cryptocurrencies is very simple at its core. Bitcoin, Ethereum, Litecoin etc all are based on this blockchain technology. Many people think that the blockchain is a complicated thing while at it's core its just a clever use case of hashes. Enjoy guys! CODE: https://github.com/ivan-liljeqvist/SimpleBlockchain JOIN MY EXCLUSIVE MAILING LIST FOR EVEN MORE BLOCKCHAIN KNOWLEDGE: http://eepurl.com/c0hyc9 ESSENTIAL CRYPTO RESOURCES Hardware wallets: ♥ TREZOR https://trezor.io ♥ LEDGER NANO S https://www.ledgerwallet.com/r/4607 To buy cryptocurrencies: ♥ Coinbase https://www.coinbase.com/join/529bab0ab08ded7080000019 JOIN SLACK COMMUNITY http://slack-invite-ivan-on-tech.herokuapp.com https://steemit.com/@ivanli
Views: 383595 Ivan on Tech
Building your own cryptocurrency trading bot using Python and the Poloniex API
 
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Brian walks you through a simple cryptocurrency trading bot in Python and using the Poloniex API. The code from this video can be found here: https://github.com/bwentzloff/trading-bot Poloniex API: https://poloniex.com/support/api/ How moving averages work: https://youtu.be/YHSX5_vLR8Q Get some bitcoin ornaments for Christmas: https://cryptogifts.store/product/bitcoin-ornament-bitcoin-rollercoaster-guy-on-a-sleigh/ Contact me directly: https://www.youtube.com/channel/UCme3b9GKKSjZsI8AGth-VlA/about
Views: 192256 Cryptocurrency Trading
Network Security - Use Crypto API to Sign and Verify
 
09:56
Fundamentals of Computer Network Security This specialization in intended for IT professionals, computer programmers, managers, IT security professionals who like to move up ladder, who are seeking to develop network system security skills. Through four courses, we will cover the Design and Analyze Secure Networked Systems, Develop Secure Programs with Basic Cryptography and Crypto API, Hacking and Patching Web Applications, Perform Penetration Testing, and Secure Networked Systems with Firewall and IDS, which will prepare you to perform tasks as Cyber Security Engineer, IT Security Analyst, and Cyber Security Analyst. course 2 Basic Cryptography and Programming with Crypto API: About this course: In this MOOC, we will learn the basic concepts and principles of cryptography, apply basic cryptoanalysis to decrypt messages encrypted with mono-alphabetic substitution cipher, and discuss the strongest encryption technique of the one-time-pad and related quantum key distribution systems. We will also learn the efficient symmetric key cryptography algorithms for encrypting data, discuss the DES and AES standards, study the criteria for selecting AES standard, present the block cipher operating modes and discuss how they can prevent and detect the block swapping attacks, and examine how to defend against replay attacks. We will learn the Diffie-Hellman Symmetric Key Exchange Protocol to generate a symmetric key for two parties to communicate over insecure channel. We will learn the modular arithmetic and the Euler Totient Theorem to appreciate the RSA Asymmetric Crypto Algorithm, and use OpenSSL utility to realize the basic operations of RSA Crypto Algorithm. Armed with these knowledge, we learn how to use PHP Crypto API to write secure programs for encrypting and decrypting documents and for signing and verify documents. We then apply these techniques to enhance the registration process of a web site which ensures the account created is actually requested by the owner of the email account. Develop Secure Programs with Crypto API In this module, we learn how to use Crypto API to write secure programs for encrypting and decrypting documents, and for signing and verify documents. We then apply the techniques to enhance the registration process of a web site which ensures the account created is actually belonging to the owner of the email account the request profile. Learning Objectives • Develop secure programs with Crypto API for encryption, authentication, and integrity checking • Enhance the registration process of the web site by using the crypto api • Create and utilize the Crypto API to sign and verify documents Subscribe at: https://www.coursera.org
Views: 56 intrigano
What are API Keys? | Using API Keys
 
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In this video, we use New York's MTA Bus Time API in order to find bus stops near a given location and determine when a specific bus arrives at a given stop. This API requires an API Key and in this tutorial, we'll look at what that means and how to affects your http request. Thank you for watching and happy coding! What is an API? https://youtu.be/T74OdSCBJfw Google Chrome Extension: https://chrome.google.com/webstore/detail/json-formatter/bcjindcccaagfpapjjmafapmmgkkhgoa?hl=en Check out my courses on LinkedIn Learning! https://www.linkedin.com/learning/instructors/kathryn-hodge Support me on Patreon! https://www.patreon.com/blondiebytes Check out my Python Basics course on Highbrow! https://gohighbrow.com/portfolio/python-basics/ Check out behind-the-scenes and more tech tips on my Instagram! https://instagram.com/blondiebytes/ Free HACKATHON MODE playlist: https://open.spotify.com/user/12124758083/playlist/6cuse5033woPHT2wf9NdDa?si=VFe9mYuGSP6SUoj8JBYuwg MY FAVORITE THINGS: Stitch Fix Invite Code: https://www.stitchfix.com/referral/10013108?sod=w&som=c FabFitFun Invite Code: http://xo.fff.me/h9-GH Uber Invite Code: kathrynh1277ue Postmates Invite Code: 7373F SoulCycle Invite Code: https://www.soul-cycle.com/r/WY3DlxF0/ Rent The Runway: https://rtr.app.link/e/rfHlXRUZuO Want to BINGE?? Check out these playlists... Quick Code Tutorials: https://www.youtube.com/watch?v=4K4QhIAfGKY&index=1&list=PLcLMSci1ZoPu9ryGJvDDuunVMjwKhDpkB Command Line: https://www.youtube.com/watch?v=Jm8-UFf8IMg&index=1&list=PLcLMSci1ZoPvbvAIn_tuSzMgF1c7VVJ6e 30 Days of Code: https://www.youtube.com/watch?v=K5WxmFfIWbo&index=2&list=PLcLMSci1ZoPs6jV0O3LBJwChjRon3lE1F Intermediate Web Dev Tutorials: https://www.youtube.com/watch?v=LFa9fnQGb3g&index=1&list=PLcLMSci1ZoPubx8doMzttR2ROIl4uzQbK GitHub | https://github.com/blondiebytes Twitter | https://twitter.com/blondiebytes LinkedIn | https://www.linkedin.com/in/blondiebytes
Views: 13742 blondiebytes
Dukascopy Visual JForex and API Java forex crypto programming
 
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Source: https://www.podbean.com/media/share/pb-2ucbn-8f85a1 Dukascopy Visual JForex and API Java forex crypto programming NOTE: This course has 4 videos files which will introduce you to the Dukascopy API and JForex platform. It also includes an introduction to Visual JForex for non programmers. Note the advanced API required Java knowledge. Also, be aware that Dukascopy the forex broker does not take US residents as customers. Dukascopy Visual JForex and API Java forex programmingThis course has 4 videos files which will introduce you to the Dukascopy API and JForex platform. It also includes an introduction to Visual JForex for non programmers. Note the advanced API required Java knowledge. Also, be aware that Dukascopy the forex broker does not take US residents as customers.Price: $137.00   Video 1 intro watch me first 7 minute video on introduction of this series Video 2 Detailed walkthru of Visual Jforex scalping webinar strategy 45 minute walkthrough of Dukascopy webinar.45 minute walkthrough of Dukascopy webinar. Details for it found here http://quantlabs.net/blog/2017/09/dukascopy-visual-jforex-webinar-on-building-a-scalping-strategy/ http://quantlabs.net/blog/2017/09/demo-of-visual-jforex-forex-trading-scalping-strategy/ http://quantlabs.net/blog/2017/09/demo-of-dukascopy-visual-jforex-forex-algo-trading-scalping- strategy/ Video 3 Detailed walkthru of Visual Jforex supply and demand webinar strategy 20 minute video on supply and demand Dukascopy webinar http://quantlabs.net/blog/2017/09/dukascopy-on-visual-jforex-building-an-advanced-forex-algo- trading-strategy/ https://www.dukascopy.com/swiss/english/forex/jforex/forum/viewtopic.php? f=148&t=51652&p=81085#p81085 Video 4 Detailed backtesting demo of Visual Jforex supply and demand webinar strategy 17 minutes long. I will assume non customers will not have access to real time data but you will have access to 10 years of Dukascopy historical data   http://quantlabs.net/academy/dukascopy-visual-jforex-and-api-java-forex-crypto-programming/
Views: 19 Bryan Downing
GOTO 2018 • Real-world Reactive Programming in Java: The Definitive Guide • Erwin de Gier
 
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This presentation was recorded at GOTO Amsterdam 2018. #gotocon #gotoams http://gotoams.nl Erwin de Gier - Building bleeding-edge crypto platform WeAreBlox at Trifork ABSTRACT Everything is reactive. Your application reacts to the click of a button, an incoming message. But also to the result of a database query. Between these events, you want to process other tasks. Being reactive needs a complete approach. Let’s look at the state of reactive programming in Java. Which frameworks are available? Do we have everything to build enterprise grade reactive applications? How to we produce readable and maintainable code? We will explain which framework we use in our microservice platform for a cryptocurrency trading application, why we [...] Download slides and read the full abstract here: https://gotoams.nl/2018/sessions/623 https://twitter.com/gotoamst https://www.facebook.com/GOTOConference https://www.linkedin.com/company/goto- http://gotocon.com
Views: 2183 GOTO Conferences
What is an API?
 
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What exactly is an API? Finally learn for yourself in this helpful video from MuleSoft, the API experts. https://www.mulesoft.com/platform/api The textbook definition goes something like this: “An application programming interface (API) is a set of routines, protocols, and tools for building software applications. An API expresses a software component in terms of its operations, inputs, outputs, and underlying types. An API defines functionalities that are independent of their respective implementations, which allows definitions and implementations to vary without compromising each other. A good API makes it easier to develop a program by providing all the building blocks. APIs often come in the form of a library that includes specifications for routines, data structures, object classes, and variables. In other cases, notably SOAP and REST services, an API is simply a specification of remote calls exposed to the API consumers. An API specification can take many forms, including an International Standard, such as POSIX, vendor documentation, such as the Microsoft Windows API, or the libraries of a programming language, e.g., the Standard Template Library in C++ or the Java APIs. An API differs from an application binary interface (ABI) in that an API is source code-based while an ABI is a binary interface. For instance POSIX is an API, while the Linux Standard Base provides an ABI”. To speak plainly, an API is the messenger that runs and delivers your request to the provider you’re requesting it from, and then delivers the response back to you. To give you a familiar example, think of an API as a waiter in a restaurant. Imagine you’re sitting at the table with a menu of choices to order from, and the kitchen is the provider who will fulfill your order. What’s missing is the critical link to communicate your order to the kitchen and deliver your food back to your table. That’s where the waiter (or API) comes in. ”AHEM” The waiter takes your order, delivers it to the kitchen, and then delivers the food (or response) back to you. (Hopefully without letting your order crash if designed correctly) Now that we’ve whetted your appetite, let’s apply this to a real API example. In keeping with our theme, let’s book a flight to a culinary capital – Paris. You’re probably familiar with the process of searching for airline flights online. Just like at a restaurant, you have a menu of options to choose from ( a dropdown menu in this case). You choose a departure city and date, a return city and date, cabin class, and other variables (like meal or seating, baggage or pet requests) In order to book your flight, you interact with the airline’s website to access the airline’s database to see if any seats are available on those dates, and what the cost might be based on certain variables. But, what if you are not using the airline’s website, which has direct access to the information? What if you are using online travel service that aggregates information from many different airlines? Just like a human interacts with the airline’s website to get that information, an application interacts with the airline’s API. The API is the interface that, like your helpful waiter, runs and and delivers the data from that online travel service to the airline’s systems over the Internet. It also then takes the airline’s response to your request and delivers right back to the online travel service . And through each step of the process it facilitates that interaction between the travel service and the airline’s systems - from seat selection to payment and booking. So now you can see that it’s APIs that make it possible for us all to use travel sites. They interface with with airlines’ APIs to gather information in order to present options back to us The same goes for all interactions between applications, data and devices - they all have API’s that allow computers to operate them, and that's what ultimately creates connectivity. API’s provide a standard way of accessing any application, data or device whether it is shopping from your phone, or accessing cloud applications at work. So, whenever you think of an API, just think of it as your waiter running back and forth between applications, databases and devices to deliver data and create the connectivity that puts the world at our fingertips. And whenever you think of creating an API, think MuleSoft.
Views: 2022548 MuleSoft Videos
Network Security - Use Crypto API to Encrypt and Decrypt
 
14:37
Fundamentals of Computer Network Security This specialization in intended for IT professionals, computer programmers, managers, IT security professionals who like to move up ladder, who are seeking to develop network system security skills. Through four courses, we will cover the Design and Analyze Secure Networked Systems, Develop Secure Programs with Basic Cryptography and Crypto API, Hacking and Patching Web Applications, Perform Penetration Testing, and Secure Networked Systems with Firewall and IDS, which will prepare you to perform tasks as Cyber Security Engineer, IT Security Analyst, and Cyber Security Analyst. course 2 Basic Cryptography and Programming with Crypto API: About this course: In this MOOC, we will learn the basic concepts and principles of cryptography, apply basic cryptoanalysis to decrypt messages encrypted with mono-alphabetic substitution cipher, and discuss the strongest encryption technique of the one-time-pad and related quantum key distribution systems. We will also learn the efficient symmetric key cryptography algorithms for encrypting data, discuss the DES and AES standards, study the criteria for selecting AES standard, present the block cipher operating modes and discuss how they can prevent and detect the block swapping attacks, and examine how to defend against replay attacks. We will learn the Diffie-Hellman Symmetric Key Exchange Protocol to generate a symmetric key for two parties to communicate over insecure channel. We will learn the modular arithmetic and the Euler Totient Theorem to appreciate the RSA Asymmetric Crypto Algorithm, and use OpenSSL utility to realize the basic operations of RSA Crypto Algorithm. Armed with these knowledge, we learn how to use PHP Crypto API to write secure programs for encrypting and decrypting documents and for signing and verify documents. We then apply these techniques to enhance the registration process of a web site which ensures the account created is actually requested by the owner of the email account. Develop Secure Programs with Crypto API In this module, we learn how to use Crypto API to write secure programs for encrypting and decrypting documents, and for signing and verify documents. We then apply the techniques to enhance the registration process of a web site which ensures the account created is actually belonging to the owner of the email account the request profile. Learning Objectives • Develop secure programs with Crypto API for encryption, authentication, and integrity checking • Enhance the registration process of the web site by using the crypto api • Create and utilize the Crypto API to sign and verify documents Subscribe at: https://www.coursera.org
Views: 176 intrigano
Using Clojure with C APIs for crypto and more - lvh
 
41:08
One of Clojure’s strengths is its host interop, but sometimes you really want to call some C code. Perhaps you have a legacy .so/.dll you inherited; perhaps you’re calling a video decoder or some cryptographic routines. This talk focuses on that interop, using a cryptographic library (caesium, which binds libsodium) as a specific example. It shows how Clojure can still leverage its strengths in this context, providing a significantly better environment for both R&D and general use compared to either plain Java or even other high-level C-centric programming environments like Python. This talks includes the mechanics of accomplishing this, lessons learned managing a real library used in production, and future efforts to make this process smoother for future programmers (e.g. manylinux1).
Views: 1875 ClojureTV
AWS Encryption SDK Tutorial 1
 
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AWS encryption and decryption using Amazon AWS encryption SDK using eclipse aws toolkit. The video goes over installing aws toolkit in eclipse. using the sdk via maven dependency, fixing policy file for unlimited strength encryption keys. and then encrypting and decrypting using java sdk.
Views: 1785 AWS Channel
AWS S3 server side encryption - Java SDK example
 
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In this video, I follow on from my previous introduction to the AWS Java SDK and explore the process of creating a bucket and assigning a bucket policy which rejects any upload which does not include an instruction in the request to encrypt it on the server side My full project is available below at Github https://github.com/mattua/AWSJavaHelloWorld
Views: 3148 Matt Thomas
Bitcoin 101 - Calling All APIs - Coding Live Price Data From Bitcoin Exchanges
 
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Confused about APIs and JSON? Looking to run an arbitrage business or build a data intensive site? Well this video is for you. This is the first of our videos looking at programming calls for exchange data. In just a few lines of code, we grab the last price from four exchanges (Btc-e, Kraken, Bitstamp and Bitfinex) and pseudo exchange extraordinaire, Coinbase. James walks you through the first steps of building a live feed of this data. As usual, all our code is on GitHub for you to rip apart and enjoy. https://github.com/wobine/blackboard101/blob/master/call%20all%20apis%20-%20exchanges.py Welcome to WBN's Bitcoin 101 Blackboard Series -- a full beginner to expert course in bitcoin. Please like, subscribe, comment or even drop a little jangly in our bitcoin tip jar 1javsf8GNsudLaDue3dXkKzjtGM8NagQe. Thanks, WBN
Views: 23722 CRI
Java Tutorial - How to encrypt and decrypt file using DES algorithm
 
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Java tutorial on how to encrypt and decrypt files using DES algorithm implementation in Java programming language
Views: 6567 Zoran Davidović
Encryption decryption API
 
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1. Log in to portal. 2. Obtain a token(if you do not have one) 3. Generate keys and save them somewhere like text editor 4. Open this simple HTML file. 5. I already had a token used that 6. I had keys generated. 7. Encryption was done. 8. Copy the encrypted text 9. pasted it and private key 10. Encrypted text was decrypted. 11. Similarly , signing -verifying needs to be altered to be safe w.r.t. encoding 12. I did it already. 13. You decide if I should deploy it 14. Finally, Encryption-DEcrryption works perfectly as you saw.
Views: 381 Soham Sengupta
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: 80 Zariga Tongy
Password based Encryption / Decryption on Android with AES Algorithm
 
17:34
Learn to Encrypt and Decrypt data on Android Applications with the Advanced Encryption Standard (AES) Algorithm. Note that this tutorial has been made by Tamil for the SSaurel's Channel. If you want to collaborate on the SSaurel's Channel, don't hesitate to send me your ideas for further details. ► Discover all the Android Apps offered by SSaurel Mobile Apps : https://play.google.com/store/apps/dev?id=6924401024188312025 ► Learn to create Android Apps step by step on the SSaurel's Blog : https://www.ssaurel.com/blog ► Enter in the Bitcoin and cryptocurrency World : https://www.toutsurlebitcoin.fr
Views: 27854 Sylvain Saurel
How to Create A Web App With External API Access using Wix Code
 
26:25
In this tutorial we'll take a first look at Wix Code and go through a practical real-world sample application. We will build a web application which lets you retrieve up to date information for any crypto currency. In the background a 3rd party REST API will be used to retrieve the needed information. By using Wix Code we will be initiating the web service call and we will be making sure the the result is displayed to the user on the website. Wix is a cloud-based website builder that traditionally has targeted people who want to create their web presence without coding. Now Wix has added a big new feature to their platform: Wix Code. With Wix Code you are now able to enhance your Wix website with database collections, dynamic content and custom forms. You can use JavaScript to include your own code in the website and you can take full control of the way the website is working. In these tutorials we will have a look at what you can actually do with Wix Code. You can just follow along by creating your free Wix.com (https://wix.com) account and follow the step-by-step instructions included. This post is sponsored by Wix.com. Thanks a lot for supporting CodingTheSmartWay.com! Become a CodingTheSmartWay Patreon: http://www.patreon.com/codingthesmartway --------------------- Musik: Night Owl by Broke For Free is licensed under a Creative Commons Attribution License. (http://freemusicarchive.org/music/Broke_For_Free/Directionless_EP/Broke_For_Free_-_Directionless_EP_-_01_Night_Owl)
Views: 17355 CodingTheSmartWay.com
Token Authentication for Java Applications
 
01:08:36
In this presentation, Les will demystify HTTP Authentication and explain how the Next Big Thing - Token Authentication - can be used to secure web applications on the JVM, REST APIs, and 'unsafe' clients while supporting security best practices and even improving your application's performance and scale. http://www.meetup.com/sfjava/ Java Training from NewCircle: https://newcircle.com/category/java
Views: 32879 InfoQ
TOP 5 Cryptocurrency Trading Bots - Crypto Trading Bot Review
 
08:09
A great Cryptocurrency Trading Bot is a must if you want to make a ton of money trading crypto currency. List of the Best cryptocurrency trading bots for trading bitcoin, ethereum, litecoin or alt coins. UPDATED NEW #1: Profit Trailer and Feeder Profit Trailer: https://cryptoprofitbot.com/?ref=marc2&campaign=cryptocurrency-bot Profit Trailer Feeder: https://cryptoprofitbot.com/shop/?ref=marc2&campaign=crypto-trading-bot . Sign up on the best cryptocurrency exchange for trading NOW! https://www.binance.com/?ref=10057659 Virmach VPS for Crypto Trading Bots https://billing.virmach.com/aff.php?aff=3526 Find out what bots are best for the following exchanges: Bittrex GDAX Kraken Binance Poloniex UPDATED 2018 #1 CRYPTO TRADING BOT https://www.youtube.com/watch?v=CMsJF_gTif0 Crypto Trading Bot #5 Zenbot Review 00:52 Crypto Trading Bot #4 Cryptohopper Review 01:40 Crypto Trading Bot #3 Cryptotrader Review 02:42 Crypto Trading Bot #2 Gunbot Review 04:02 Crypto Trading Bot #1 Haasbot Review 05:23 Binance Crypto Exchange supports about every cryptocurrency trading bot and offers crypto trading contests! You can win free crypto currency and cars!!! Click the link below to signup for Binance and enter 10057659 in the referral box. https://www.binance.com/?ref=10057659 SEE ALSO: Bitcoin Trading Bot, Alt Coin Trading Bot, Daytrading Cryptocurrency, daytrade crypto, crypto day trading, Gunbot Review, Haasbot Review, Cryptotrader, Cryptohopper, Zenbot, crypto exchange, crypto trading bot python, crypto trading bot review, crypto trading bot bittrex, crypto trading bot results, crypto trading bot free, crypto trading bot open source, crypto trading bot gekko, crypto trading bot tutorial, crypto trading bot java, bitcoin trading bot, binance trading bot, bittrex trading bot, poloniex trading bot.
Views: 170599 Marc Zwygart
Encryption and Key Management in AWS
 
35:16
Sensitive customer data needs to be protected throughout AWS. This session discusses the options available for encrypting data at rest in AWS. It focuses on several scenarios, including transparent AWS management of encryption keys on behalf of the customer to provide automated server-side encryption and customer key management using partner solutions or AWS CloudHSM. This session is helpful for anyone interested in protecting data stored in AWS.
Views: 38169 Amazon Web Services
Introduction to JWT (JSON Web Token) - Securing apps & services
 
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-What is JWT (JSON Web Token) -What is the structure of JWT -What are Header, Payload (claims) and Signature of JWT -How is JWT used in applications -How to create, tamper and verify JWT (understanding JWT, with no code)
Views: 168165 Tech CBT
web crypto tutorial  aes  encryption decryption
 
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AES Encryption/Decryption using Web Cryptography API Reference: https://8gwifi.org/docs/window-crypto-aes.jsp web crypto api tutorial The Crypto interface represents an interface to general purpose cryptographic functionality including a cryptographically strong pseudo-random number generator seeded with truly random values. The AES Encryption/Decryption Mode The AES-CTR algorithm identifier is used to perform encryption and decryption using AES in Counter mode. The "AES-CBC" algorithm identifier is used to perform encryption and decryption using AES in Cipher Block Chaining mode The "AES-GCM" algorithm identifier is used to perform authenticated encryption and decryption using AES in Galois/Counter Mode mode The "AES-KW" algorithm identifier is used to perform key wrapping using AES,
Views: 78 Zariga Tongy
Java prog#130. How to encrypt and decrypt data in Java Part 2
 
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------------------Online Courses to learn---------------------------- Java - https://bit.ly/2H6wqXk C++ - https://bit.ly/2q8VWl1 AngularJS - https://bit.ly/2qebsLu Python - https://bit.ly/2Eq0VSt C- https://bit.ly/2HfZ6L8 Android - https://bit.ly/2qaRSAS Linux - https://bit.ly/2IwOuqz AWS Certified Solutions Architect - https://bit.ly/2JrGoAF Modern React with Redux - https://bit.ly/2H6wDtA MySQL - https://bit.ly/2qcF63Z ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL -------------------------Stuff I use to make videos ------------------- Stuff I use to make videos Windows notebook – http://amzn.to/2zcXPyF Apple MacBook Pro – http://amzn.to/2BTJBZ7 Ubuntu notebook - https://amzn.to/2GE4giY Desktop - http://amzn.to/2zct252 Microphone – http://amzn.to/2zcYbW1 notebook mouse – http://amzn.to/2BVs4Q3 ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter Password Encryption.java JAVA ENCRYPTION/DECRYPTION PROGRAM HELP Encrypting and Decrypting Java Cryptography using Java in Netbeans IDE Cryptography using Java in Netbeans IDE Java Cryptography APIs Cryptography Encrypting and Decrypting a text file in java
Views: 22839 ProgrammingKnowledge
Building a Simple Alt Coin Trading Bot Using Bittrex API
 
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In this video I show how to use the Bittrex API to automate your cryptocurrency investment portfolio. Github: https://github.com/coinables/bittrex/blob/master/index.php My Book: https://www.amazon.com/Building-Bitcoin-Websites-Beginners-Development/dp/153494544X
Views: 123798 m1xolyd1an
Caesar Cipher Encryption and Decryption in Java
 
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Ceasar Cipher in Java Hi!! In this video I'll be coding ceasar cipher encryption and decryption using 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 Caesar Cipher is subsitution cipher, its algorithm is as following: - Take alphabetic message (A to Z) - Take a key (1 to 26) (1 being A and 26 being Z) - To encrypt, left-shift or right-shift message letter by letter by the value of key For example if message is "ABC" and key is 1 and we are performing right-shift then encrypted text will be A+1 = B, B+1 = C, C+1 = D. ABC = BCD, BCD being encrypted text. - To decrypt, left-shift or right-shift the message letter by letter opposite to the shift performed in encryption by the value of key For example if encrypted text is "BCD" and key is 1 and we are performing left-shift then encrypted text will be B-1 = A, C-1 = B, D-1 = C. BCD = ABC, ABC being decrypted text.
Views: 2702 VoxelPixel
Zinc: Minimal Lightweight Kernel Crypto API - Kernel Recipes 2018, Paris, France
 
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This presentation introduced Zinc and its motivations, the cryptography library used by WireGuard. Slides: https://www.wireguard.com/talks/kr2018-slides.pdf
Views: 905 zx2c4
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: 462059 itfreetraining
How To Set Up Your Coinbase API Key
 
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How To Set Up Your Coinbase API Key Welcome USI TECH International - The Future of Cryptocurrency The world’s first FULLY automated Crypto currency trading system with a return and compensation plan never before seen! What if you could be shown a way to turn a small investment into a small fortune? With €50 for 1 Bitcoin (BTC) Package and compounding it for 3 years, based on todays figures you will have 58 Packs which calculate to €2291. Compound for 5 years and based on todays figures that would give you 967 packs creating €37,930.60 Can you afford €50 to get started? Can you afford not to get started! ***Figures on 8th October 2017*** CASEY'S ZOOM PRESENTATION CALL DATES EVERY: (Until North America change their Daylight Saving hours) Tuesday 8pm UK time/4pm EST & 8pm EST Thursday 8pm UK time/4pm EST & 8pm EST Saturday 6pm UK time/2pm EST Zoom Code: 905 251 6813 Free Registration Link from Home Based Biz https://homebasedbiz.usitech-int.com/
Views: 8086 Home Based Biz
Hooking Android crypto functions using the JEB debuggers API
 
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Details on our blog at https://www.pnfsoftware.com/blog
Views: 1880 JEB Decompiler
How to Encode Password in Selenium using Java || Password Encryption in Java
 
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Blog URL: https://goo.gl/1xTvfR Code: https://goo.gl/1xTvfR Visit our blogs for more Tutorials & Online training ========================================== https://www.pavanonlinetrainings.com https://www.pavantestingtools.com Subscribe our YouTube Channel for getting updated videos ========================================== https://www.youtube.com/pavanoltraining Like us in Face book ========================================== https://www.facebook.com/pavanoltraining/ https://www.facebook.com/seleniumtestingpoint https://www.facebook.com/groups/pavantestingtools
Views: 262 SDET
Implementing Java Security API
 
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http://web-josephbagnes.rhcloud.com/ Using methods of the Java Security API, we can control how the system respond to various user roles and determine their level of access easily.
Views: 3436 Joseph Bernabe Bagnes
NETWORK SECURITY - HMAC ALGORITHM
 
20:58
www.youtube.com/c/sundeepsaradhi
Cryptography in Java. 4.1- Encryption and its Types
 
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Hi guys we will learn in this tutorial series about the basics of cryptography and how to implement it in java. We will start with hashing to encryption and then to encoding. In hashing we will be using SHA-1, in ecryption we will focus on AES-128 and for encoding we will use Apache's Base64 encoder and decoder. Here we will learn about What is encryption and how many types of encryptions are there. We will learn about various modes of encryptioin in block encryption and then will follow closely the AES 128 algo for encryption both in ECB and CBC methods.
AWS DynamoDB encryption using KMS, Lambda, API Gateway, user authentication, Python
 
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This is not a tutorial, but rather an overview of an AWS project I did that allows a user to send an XML request containing username, password, requested resource, and payload to an API in API Gateway. The API forwards the request to a Lambda function, which parses the request for username, password, and resource. It authenticates using an encrypted DynamoDB table. It then authorizes that the user has access to the resource that they are trying to access. If both of these checks pass, the payload is forwarded to an external (test) API. The Lambda function is written in Python. Here's my code for the lambda functions of this project: https://github.com/spencergoff/Amazon-Web-Services/tree/master/user-authentication Here's my short blog post about this project: http://spencer-goff-dev.blogspot.com/2018/06/user-authentication-using-aws-dynamodb.html
Views: 282 Spencer Goff
C# Tutorial - Encrypt and Decrypt a String | FoxLearn
 
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How to Encrypt and Decrypt a String in C#. The C# Basics beginner course is a free C# Tutorial Series that helps beginning programmers learn the basics of the C# Programming Language. This is the best way to Learn C# for beginners Encrypt your passwords with MD5 hashing in C# C# Salting & Hashing Passwords C# encrypting and decrypting using AES CBC, safe storing the encrypted data 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: 33372 Fox Learn
Fetch Bitcoin Exchange Data For Beginners Using Websocket
 
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In this tutorial I show how you can use JavaScript to stream live data from the bitfinex Bitcoin exchange using their websocket API. Building Bitcoin Websites Book: https://www.amazon.com/Building-Bitcoin-Websites-Beginners-Development/dp/153494544X BTC: 1NPrfWgJfkANmd1jt88A141PjhiarT8d9U
Views: 21703 m1xolyd1an
[Java] - Crypto Demo - Encryption for Text (use with email or chat)
 
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Don't Forget to ****************** ╔═╦╗╔╦╗╔═╦═╦╦╦╦╗╔═╗ ║╚╣║║║╚╣╚╣╔╣╔╣║╚╣═╣ ╠╗║╚╝║║╠╗║╚╣║║║║║═╣ ╚═╩══╩═╩═╩═╩╝╚╩═╩═╝ ************************************* GitHub Link - https://github.com/lemon65/Crypto Hey YouTube I just want to say First off Thanks For Watching! Second I want to describe my general videos to you, well this is mostly a channel that hosts me and my friends gaming, as well as it might have a few how to videos ... where you might learn a few things. Also if you have any video ideas or suggestions I would LOVE to hear them.... and once more Thanks for watching!
Views: 300 MrLemon65
Android Studio - Make Encrypt use Algorithm RSA (Rivest Shamir Adleman )
 
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Android Studio - Make Encrypt use Algorithm RSA (Rivest Shamir Adleman ) Source code : http://www.mediafire.com/file/xottv6ip19z4f96/rsa.java
Views: 1911 KODETR
web crypto api pbkdf example
 
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Reference: https://8gwifi.org/docs/window-crypto-pbkdf.jsp Web Crypto API PBKDF2 Generate Password Here's an example showing how to use deriveKey() to create a Secure Remote Password (also known as Proof of Secret) from a user's password using pbkdf2 algorithm webcrypto webcrypto examples web crypto generatekey ie11 web crypto web crypto sample crypto subtle random crypto subtle mdn
Views: 27 Zariga Tongy
LMAX Crypto CFDs trading via FIX API Trader
 
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This video explains how to add new crypto CFDs for LMAX FIX API for FIX API Trader Learn more: https://iticsoftware.com/en/blog-posts/mt4-crypto-currencies-fix-api/
Views: 409 Borys Fesenko

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