A full stack windows form application for sensitive image storing in encrypted format using symmetric key cryptography, and user data storing/securing using hash algorithms.

Real-time chat application built with the MERN stack, incorporating Socket.io for live messaging, JWT for authentication, and 3DES encryption for security.

Encryption is used to protect data from being stolen, changed, or compromised and works by scrambling data into a secret code that can only be unlocked with a unique digital key.