Disruptive Concepts: Cracking the Code

Imagine you’re sending a secret message to your friend. You could write it down on a piece of paper and pass it to them, but what if someone intercepts it? You’d want to encode your message in a way that only your friend, who has the ‘key,’ can decode it. In the world of data and internet, this concept of encoding and decoding messages is known as cryptography, and it plays a vital role in securing your information.