Encode the entire content of a file into ASCII or binary and save it to a new file. Decode files containing ASCII or binary data back to their original content.

IntroductionAPT37 (also known as ScarCruft, Ruby Sleet, and Velvet Chollima) is a North Korean-aligned threat actor active since at least 2012. APT37 primarily targets South Korean individuals ...

This is just a simple encryption algorithms that can be cool when it comes to understanding and exploring how does encryption works, but not seriously used to handle security on real life ...