Overview What You Will Learn Curriculum Instructor

Course Overview

Your JavaScript applications are vulnerable to cyber threats. In today's digital age, securing your code isn't a luxury; it's a necessity. Using cryptography, JavaScript programmers and application security specialists can guarantee the confidentiality and integrity of the code as well as user identification and authentication to ensure that only authorized users can access it. 

This course equips you with the tools and techniques to implement robust cryptography in JavaScript. Dive deep into popular libraries, explore both symmetric and asymmetric algorithms, and learn practical strategies to safeguard your applications. AES and DES encryption, symmetric and asymmetric cryptography, identity-based cryptography, key management, and other cryptographic methods are all deployable thanks to these libraries.  

The course will start with an introduction to cryptography for developers, then go on to a tour of symmetric and asymmetric cryptography methods. You will then investigate the necessity of cryptography in JavaScript. You will acquire in-depth information on installing and using the JsenCrypt library as well as the Crypto-JS cryptography library as you go in your education. The JavaScript Web Cryptography API, binary data encryption with JavaScript, and password hashing with the MD5 and SHA algorithms are all things you'll learn as you go along. The following lesson will show how to use JavaScript libraries to implement the HMAC algorithm. 

Onward, the course will show how to use JavaScript code obfuscation, AES, DES, and Triple DES implementations, as well as how to use JavaScript to carry out the RSA algorithm. The course will also demonstrate how to deploy two-factor authentication using JavaScript and how to use JavaScript to construct secret key cryptography.  

As the project comes to a close, you'll learn how to present your research in a report. A cheat sheet on JavaScript-based cryptography will also be available in the course.  

By the end, you'll confidently secure your JavaScript applications, ensuring data integrity and user trust.

What You Will Learn

  • Master the fundamentals of cryptography in JavaScript.
  • Implement both symmetric and asymmetric encryption techniques.
  • Secure your applications against common cyber threats.
  • Dive deep into popular JavaScript cryptography libraries.
  • Develop a proactive approach to web security.
  • Understand and apply advanced cryptographic techniques.
  • Document and report your cryptographic implementations effectively.

Program Curriculum

  • What is Cryptography?
  • A Brief History of Cryptography
  • Key Cryptography Concepts and Terminologies
  • $7 Million Cybersecurity Scholarship by EC-Council
  • Chapter 1 Quiz

  • Overview of Symmetric Cryptography
  • Overview of Asymmetric Cryptography
  • Differences and Use Cases
  • Chapter 2 Quiz

  • The Rise of JavaScript in Web and Mobile Applications
  • Potential Threats: Hijacking, MITM Attacks, and More
  • Ensuring Secure Document Exchange and Messaging
  • Chapter 3 Quiz

  • Web Cryptography API
  • Crypto-JS Library
  • JSEncrypt Library
  • Chapter 4 Quiz

  • Comprehensive Overview of the Web Cryptography API
  • Encrypting Binary Data Using JavaScript
  • Password Hashing with MD5 and SHA Algorithms
  • Chapter 5 Quiz

  • HMAC: Hash-based Message Authentication Codes
  • JavaScript Code Obfuscation
  • AES, DES, and Triple DES Algorithms in JavaScript
  • Chapter 6 Quiz

  • Cryptography in the Browser Environment
  • Deploying Two-Factor Authentication in JavaScript
  • Chapter 7 Quiz

  • Cryptography in JavaScript Best Practices
  • Recap and Key Takeaways
  • Further Resources and Learning Paths
  • Chapter 8 Quiz
Load more modules

Instructor

Jeremy Barthelemy

Jeremy Barthelemy is a seasoned Software Engineer with over a decade of experience. Having worked with top tech firms, Jeremy understands the challenges developers face and has tailored this course to address them. Some of his previous experience includes: Programming: C++, C, Java, Python, Ruby, various assembly languages, PHP, JavaScript, HTML, CSS, etc. Applications: Eclipse, IAR Embedded Workbench and ActiveHDL, OrCad (PSPICE), MATLAB, Maple. He has special interests and experience with microcontrollers, FPGAs and ASICs, electronic circuit design, cryptography, and network security, as well as computer arithmetic. His engaging teaching style, combined with his vast expertise, makes him the perfect guide for your cryptography journey!

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