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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: 6747 Almas Baimagambetov
Java prog#129. How to encrypt and decrypt data in Java Part 1
 
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Views: 105118 ProgrammingKnowledge
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: 177 OWASP
Cryptography 101 for Java developers by Michel Schudel
 
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So you're logging in to your favorite crypto currency exchange over https using a username and password, executing some transactions, and you're not at all surprised that, security wise, everything's hunky dory... In order to appreciate and understand what goes on under the hood, as a developer, it's really important to dive into the key concepts of cryptography . In this session, we'll go back to JCA (Java Cryptography API) en JCE (Java Cryptography Extensions) basics, like message digests, symmetric and asymmetric encryption, and digital signatures, and see how they're used in a variety of examples like https and certificates, salted password checking, and block chain technology. After this session, you'll have a better understanding of Java Cryptography APIs and their applications.
Views: 1061 Jfokus
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: 52405 Amarnath R
IPWCrypto   The Java Crypto API
 
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IPWCrypto - The Java Crypto API video tutorial
Views: 39 Suyanto Po
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: 523 Soham Sengupta
CRYPTO - Java avanzato - Java DataBase Connectivity
 
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In questo video studieremo la tecnologia JDBC che permette di far interagire un' applicazione Java con una base di dati.
Views: 351 Marco De Rosa
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: 2305111 MuleSoft Videos
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: 25380 CRI
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! Need some new tech gadgets or a new charger? Buy from my Amazon Storefront https://www.amazon.com/shop/blondiebytes 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! REFERRAL CODE: https://linkedin-learning.pxf.io/blondiebytes 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: 25541 blondiebytes
Token Authentication for Java Applications
 
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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: 34979 InfoQ
APIs 101: How I Secure APIs / What Does it Mean to Secure an API? Part 9
 
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https://www.programmableweb.com - In the ninth part of our API 101 video series, we talk about API security, and what it means to secure an API. This is not an advanced segment on application programming interface security, but just to give you a sense as to why API security is so important. We’ll also talk about OAuth, a security technology being used in most APIs, and what info is passed between the API consumer and the API provider in a typical API call (and why, of course, it should be secured). Finally, we’ll discuss why constant vigilance so important to when it comes to securing your API.
Views: 12928 ProgrammableWeb
SSL Certificate Explained
 
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Views: 874436 dtommy1979
Cryptographic Key Management APIs - Graham Steel
 
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Most developers use cryptography via an application program interface (API) either to a software library or a hardware device where keys are stored and all cryptographic operations take place. Designing such interfaces so that they offer flexible functionality but cannot be abused to reveal keys or secrets has proved to be extremely difficult, with a number of published vulnerabilities in widely-used crypto APIs appearing over the last decade. This lecture will focus on the example of RSA PKCS#11, the most widely used interface for cryptographic devices, but will allow us to develop principles and concepts that apply to most crypto APIs. We will demonstrate a tool, Tookan, which can reverse engineer the particular configuration of PKCS#11 in use on some device under test, construct a model of the device's functionality, and call a model checker to search for attacks. If an attack is found, it can be executed automatically on the device. We will also look at attacks related to the implementation of cryptography. This lecture follows naturally from the general introduction to security APIs, but is independent in the sense that it is disjoint and self-contained. Learning objectives basic design of cryptographic APIs logical flaws in key management cryptographic flaws in implementations The lecture was delivered at SecAppDev 2013 in Leuven, Belgium, by Graham Steel. Graham Steel holds a masters in mathematics from the University of Cambridge and a PhD in informatics from the University of Edinburgh. He is currently a researcher at INRIA, the French national agency for computer science research, where he is part of the Prosecco project team based in central Paris. Steel's main research interests are in formal analysis of information security and applied cryptography. His current work on cryptographic API verification involves using formal techniques to construct and analyse abstract models of cryptographic device interfaces. In addition to international conference and journal publications, his recent results have featured in Wired magazine and the New York Times. He has taught courses on security APIs at Tsinghua University (Beijing) and the University of Venice (Italy) as well as organising a Dagstuhl seminar on the subject.
Views: 5830 secappdev.org
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: 96 Bryan Downing
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: 27 Bryan Downing
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: 2133 AWS Channel
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: 180887 Tech CBT
Decryption and Encryption Program with Java Netbeans
 
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netbeans netbeans 8 data encryptionencryption and decryption ide 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 What is Encryption?: Encryption is the process of translating plain text data (plaintext) into something that appears to be random and meaningless (ciphertext). Decryption is the process of converting ciphertext back to plaintext. To encrypt more than a small amount of data, symmetric encryption is used. Netbeans Website: http://adf.ly/1h2Inx
Views: 10101 Abus Onni
CRYPTO - Java avanzato - JUNIT4
 
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In questo video studieremo il framwork più utilizzato in Java per l'esecuzione dei test unitari automatici, JUNIT.
Views: 364 Marco De Rosa
Network Security - Basic Cryptography and Programming with Crypto API: Course Overview
 
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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. Module 1 - Basic Cryptography In this module we learn the basic concepts and principles of crytography, introduce the basic concept of cryptoanalysis using mono-alphabetic substitution cipher as an example, and discuss the one-time-pad and quantum key distribution concepts. Learning Objectives • Compose secure program with Crypto API for encryption, authentication, and integrity checking • Understand terminologies of basic cryptography • Understand Kerchhoff Principle • Apply cryptoanalysis techniques on mono-alphabetic ciphers • Explain why one time pad is strongest and understand how quantum key can be distributed
Views: 172 intrigano
TOP 5 Cryptocurrency Trading Bots - Crypto Trading Bot Review
 
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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: 183864 Marc Zwygart
Password based Encryption / Decryption on Android with AES Algorithm
 
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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: 35608 Sylvain Saurel
Bitcoin Trading Bot (Tutorial)
 
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Cryptocurrency can be a high-risk, high-reward game for those willing to deal with the volatility. Can we use AI to help us make predictions about Bitcoin's future price? In this video, i'll show you how to build a simple Bitcoin trading bot using an LSTM neural network in Keras. Along the way I'll explain why we use LSTM networks through code and animations, as well as a review of the vanishing gradient problem. Code for this video: https://github.com/llSourcell/Bitcoin_Trading_Bot Please Subscribe! And like. And comment. That's what keeps me going. Want more education? Connect with me here: Twitter: https://twitter.com/sirajraval Facebook: https://www.facebook.com/sirajology instagram: https://www.instagram.com/sirajraval This video is apart of my Machine Learning Journey course: https://github.com/llSourcell/Machine_Learning_Journey More Learning Resources: https://medium.com/swlh/developing-bitcoin-algorithmic-trading-strategies-bfdde5d5f6e0 https://bitcoin.stackexchange.com/questions/48093/how-to-build-a-bitcoin-trading-bot https://blog.patricktriest.com/analyzing-cryptocurrencies-python/ https://github.com/lefnire/tforce_btc_trader Join us in the Wizards Slack channel: http://wizards.herokuapp.com/ Sign up for the next course at The School of AI: https://www.theschool.ai And please support me on Patreon: https://www.patreon.com/user?u=3191693 Signup for my newsletter for exciting updates in the field of AI: https://goo.gl/FZzJ5w Hit the Join button above to sign up to become a member of my channel for access to exclusive content!
Views: 39075 Siraj Raval
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: 204272 Cryptocurrency Trading
Ernie Turner: Dodging Web Crypto API Landmines | Web Rebels 2018
 
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Web Rebels is coming back in 2019 https://webrebels.org Ernie has over ten years of experience building Enterprise web applications and developer platforms going back to the dark, soul crushing days of IE6. Ernie now works at IronCore Labs building turnkey data security for developers so they can focus on their core features and still get strong security. When not making the digital world a better place, he enjoys spending time in the great outdoors with his family in beautiful Montana. Dodging Web Crypto API Landmines A look at how to use the Web Crypto API within a production application. By focusing on the practical implementation of cryptography and not on cryptography generalities we will see that cryptography is not as scary a concept as you might think.
Views: 445 Web Rebels
Cryptography in Java. 7- CBC AES128 encryption implementation in Java
 
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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 implement the Code Block Chaining or CBC algorithim to understand Encryption in Java. We will understand what is IV parameter and what is its purpose and how to implement it here in java. We will also see the decryption in the same.
JavaScript Security: Hide your Code?
 
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Should you hide your frontend JavaScript code? CAN you hide your browser JavaScript code? Limited Offer! Join the Full JavaScript Course at 90% off: https://acad.link/js Exclusive Discount also available for our Node.js Course: https://acad.link/nodejs Check out all our other courses: https://academind.com/learn/our-courses ---------- • Go to https://www.academind.com and subscribe to our newsletter to stay updated and to get exclusive content & discounts • Follow @maxedapps and @academind_real on Twitter • Join our Facebook community on https://www.facebook.com/academindchannel/ See you in the videos! ---------- Academind is your source for online education in the areas of web development, frontend web development, backend web development, programming, coding and data science! No matter if you are looking for a tutorial, a course, a crash course, an introduction, an online tutorial or any related video, we try our best to offer you the content you are looking for. Our topics include Angular, React, Vue, Html, CSS, JavaScript, TypeScript, Redux, Nuxt.js, RxJs, Bootstrap, Laravel, Node.js, Progressive Web Apps (PWA), Ionic, React Native, Regular Expressions (RegEx), Stencil, Power BI, Amazon Web Services (AWS), Firebase or other topics, make sure to have a look at this channel or at academind.com to find the learning resource of your choice!
Views: 190738 Academind
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: 1133 zx2c4
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: 746 SDET
Network Security - Use Crypto API to Encrypt and Decrypt
 
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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: 217 intrigano
Programming on Credits and Overview - Wallet, Java, MD5 Update, etc...
 
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Let's program on Credits using Java language and interview tech lead Kostas from Credits. We're going to do an overview of the software the team build so far. This video is sponsored. Credits hackathon: https://opengift.io/credits-hackathon/ 💰 GET $10 TO BUY YOUR FIRST CRYPTO: https://www.coinbase.com/join/59d1738ff36136022bd9ee10 💰 POPULAR ALTCOIN EXCHANGE: https://www.binance.com/en?ref=35933746 💰 USE LEVERAGE TO SHORT OR LONG CRYPTO: https://www.bitmex.com/register/bCAjTO 💰 POPULAR ALTCOIN EXCHANGE: : https://www.huobi.co/en-us/topic/invited/?invite_code=peg44 💰 BUY BITCOIN LOCALLY: https://localbitcoins.com/?ch=xj4b%20https://localbitcoins.com/country/US?ch=xj4b COINSQUARE: https://coinsquare.com/register?r=Uo8il COINMAMA: https://www.coinmama.com/lp/904?cxd=54699_456707&affid=54699 GET FULL ACCESS TO THE ACADEMY: https://christmas.ivanontech.com 💰 GET $10 TO BUY YOUR FIRST CRYPTO: https://www.coinbase.com/join/59d1738ff36136022bd9ee10 🏆 BUY PHYSICAL BULLION GOLD: http://www.bullionvaultaffiliate.com/ivanli/en 📈 BEST ALTCOIN EXCHANGE: https://www.binance.com/en?ref=35933746 🔐 BEST WALLET: https://www.ledger.com?r=5a56aa023b40&tracker=IOT Good Morning Crypto 🎓 LEARN SMART CONTRACT PROGRAMMING http://coding.ivanontech.com 🎓 Join my online academy https://academy.ivanontech.com 👬 Join the crypto discussion forum - https://forum.toshitimes.com 📣 Join Telegram channel https://t.me/joinchat/AAAAAE2xJE4l8xhC8MU4cg 🎤 If you would like me to speak at your conference, book me here: https://ivanontech.com #bitcoin #blockchain #ivanontech 👫👭👬Social: LinkedIn: http://linkedin.com/in/ivanliljeqvist/ Instagram: http://instagram.com/ivanontech/ Steemit: https://steemit.com/@ivanli Facebook: http://facebook.com/ivanontech/ Exclusive email list: http://eepurl.com/c0hyc9 DISCLAIMER: This is NOT financial advice. This is just my opinions. I am not responsible for any investment decisions that you choose to make. Ivan on Tech is all about cryptocurrencies and the technology behind Bitcoin, Ethereum, Litecoin, Ripple, IOTA. We also cover Bitcoin price, altcoin price, investing, analytics, different altcoins. Ivan on Tech by Ivan Liljeqvist
Views: 13569 Ivan on Tech
Membrane Service Proxy: Setting up Encryption
 
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Explains how to set up incoming SSL/TLS for HTTP. Then use HTTPS to access a REST API proxied by Membrane Service Proxy. Including a note on using Java 8 and the Java Cryptographic Extensions (JCE) for Unlimited Strength Cryptography to be up-to-date with today's standards.
Views: 329 membrane
Encryption and Key Management in AWS
 
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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: 44635 Amazon Web Services
CoinMarketCap API Tutorial Using Python3
 
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Udemy Course (95% off): https://goo.gl/V9tcFp Python Code (GitHub): https://goo.gl/QzSpnf Video Referenced: https://goo.gl/FDHq2d This video explains the basics of using the CoinMarketCap API with Python3. 🔥 INVEST IN BITCOIN 🔥 🔥 Sign up for CoinBase (get $10 if you invest $100): https://goo.gl/wsJjVu 💰 TRADE ALTCOINS 💰 💰 Sign up for Binance: https://goo.gl/mXjvrT 🌩 CLOUD MINING SERVICES 🌩 🌩 HashFlare (save 10%): https://hashflare.io/r/8E7BF432 🌩 Genesis Mining (save 3%): https://goo.gl/jj86mZ 🌩 Promo Code: X8qbnG ❤ DONATE ❤ ❤ BTC: 3Mm4xi2D6eJ7ReeYdwo4xYKebXERcr9RaN ❤ LTC: LcPi1PxCA63hGL4xkP6pfXXerbTduVDWB2
Views: 5043 Ian Annase
How to Encrypt and Decrypt an image using JAVA Part1
 
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This video explains you how to encrypt and decrypt an image using Java. You can also encrypt any file using this format...! Project Link: https://www.dropbox.com/s/gk51444iadh0edz/Cryptography.rar?dl=0
Views: 37054 Thamizharasan Mohan
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: 497577 itfreetraining
JSON Web Encryption[JWE] - JWT_3
 
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This video explains what is JSON web encryption [JWE] and how to encrypt the JWT token, so that confidentiality of JWT token is maintained over the wire Program used to encrypt JWT token can be found @ http://100bytes.com/tutorials/security/jwt/json-web-encryption More tutorials @ http://100bytes.com
Views: 7197 100bytes.com
Python AES Encryption/Decryption using PyCrypto Tutorial
 
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In this tutorial, we will learn Encryption/Decryption for AES CBC mode using PyCrypto. All links for source code, text based tutorial and further reading material will be in the description below. Detailed Text Based Tutorial http://www.letscodepro.com/encryption-in-python-using-pycrypto/ Gihub Source Code Link https://github.com/the-javapocalypse/Python-File-Encryptor Further Reading Material http://searchsecurity.techtarget.com/definition/cipher https://defuse.ca/cbcmodeiv.htm https://www.di-mgt.com.au/cryptopad.html http://www.cryptofails.com/post/70059609995/crypto-noobs-1-initialization-vectors Please Subscribe! And like. And comment. That's what keeps me going. Follow Me Facebook: https://www.facebook.com/javapocalypse Instagram: https://www.instagram.com/javapocalypse
Views: 23608 Javapocalypse
web crypto api digital signature using pbkdf2 and hmac
 
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Reference: https://8gwifi.org/docs/window-crypto-ds.jsp In this example we are going to produce the digital signature of the message by using pbkdf2 key derivation function, and then sign the message from the derived key using HMAC, then we are going to verify the message web crypto api example web cryptography api browser support javascript web crypto api example web crypto api chrome web crypto sample web crypto api github web crypto sign example web crypto polyfill
Views: 262 Zariga Tongy
[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: 424 MrLemon65
Node.js API Authentication With JWT
 
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In this overview we will take a look at Node.js and JSON web tokens. I will show you how to create a route to generate a token and use that token to make a request to a protected route. SPONSOR: Check out Coding Dojo - http://www.codingdojo.com/l/yt/tr CODE: Github Repo With Example https://github.com/bradtraversy/node_jwt_example 💖 BECOME A PATRON: Show support & get perks! http://www.patreon.com/traversymedia ONE TIME DONATIONS: http://www.paypal.me/traversymedia VISIT MY WEBISTE: Check Out My Udemy Courses http://www.traversymedia.com FOLLOW TRAVERSY MEDIA: http://www.facebook.com/traversymedia http://www.twitter.com/traversymedia http://www.instagram.com/traversymedia https://discord.gg/traversymedia
Views: 166494 Traversy Media
File Encryption/Decryption using PHP
 
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This tutorial demonstrates encrypting/decrypting file using PHP. "Mcrypt" php extension has been used for this purpose in the tutorial. #Encryption #Decryptrion #PHP
Views: 3832 Lets Try This !
JCE Encryption And Decryption With Mule ESB
 
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JCE Encryption And Decryption With Mule ESB
Views: 1058 Jitendra Bafna
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: 23565 ProgrammingKnowledge
Clay Collins of Nomics on creating an API for all crypto price data
 
01:01:31
In this episode, I interview Clay Collins, the CEO of Nomics. Nomics is an API to capture and make available for use all cryptocurrency price data and coin information that's out there. Full shownotes at https://ledgerstatus.com. Thanks to Delta for being our partner!
Views: 711 Ledger Status
Cryptography in Java. 1- Overview
 
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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.
How to Create A Web App With External API Access using Wix Code
 
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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: 24926 CodingTheSmartWay.com