A Python implementation of the classical Playfair cipher with encryption and decryption support. Built for educational purposes to understand digraph substitution and historical cryptographic ...

A list of practical projects that anyone can solve in any programming language (See solutions). These projects are divided in multiple categories, and each category has its own folder. To get started, ...

Microsoft Threat Intelligence identified a large-scale npm supply chain attack affecting 32 maliciously modified packages across more than 90 versions under the ...