What Is Data Encryption: Algorithms, Methods and Techniques

Encryption is a powerful privacy tool that is critical for building a safe and secure Internet. But in many places around the world, it’s under attack. Laws, regulations, and proposals—though they often mean well—can undermine encryption’s vital importance. Luckily, you can help! Watch on to learn more. | Internet Society

Database Encryption: Techniques & Applications

What is the International Data Encryption Algorithm (IDEA)? How does it work?

Lecture 22: Cryptography: Encryption | Design and Analysis of Algorithms | Electrical Engineering and Computer Science | MIT OpenCourseWare