How Encryption Works: Symmetric vs Asymmetric (Simple Explanation)

In this video, we break down how encryption works in a simple and practical way. You’ll learn the difference between symmetric and asymmetric encryption, why encryption is important, and how data can be protected during transmission. We start with symmetric encryption by showing how an AES key is generated, how a file is encrypted, and how it can be decrypted using the same key. Then, we move on to asymmetric encryption, where we use public and private keys to securely encrypt and decrypt data. 0:00 - Introduction to Symmetric Encryption 1:42 - Symmetric Encryption (Python Example) 3:06 - Introduction to Asymmetric Encryption 4:03 - Asymmetric Encryption (Python Example) 5:44 - Free Python Courses This video is perfect for beginners who want to understand the core concepts of encryption without getting lost in complex theory. By the end, you’ll have a clear understanding of how both methods work and when to use them. Source Code: https://github.com/turtlecode/Symmetric-Asymmetric-Encryption If you want to learn Python, check out the Courses section on the channel. You can start learning with many free resources. Don’t forget to subscribe and support the channel 🚀