The Ray Tracing in One Weekend series of books
Cross-platform multi-protocol VPN software
Repo for Blokada apps
Cross platform web application firewall (WAF) engine for Apache
Enables in-process caching of secrets for Java applications
Flexible authentication solution for Rails with Warden
A library that provides cryptographic APIs that are easy and secure
A lightweight and easy-to-use password manager
Browse on Tor/i2p, Anon p2p Chat / FileTx, Conf / Video VoIP
A simple antivirus that provide a graphical interface for ClamAV
C++ cryptographic library (modern hash functions, ciphers, KDFs)
Midbar Firebase Edition stores data in the cloud, keeps keys on device
Hash Calculator
MaddCrypt is a simple Protector for your .NET application
Sign PDF with Digital Signature Certificate (DSC)
An electronic shelf label is a type of price tag
Remote anti spam utility
Generic binary protocol library that prevents injection attacks
Encryption/Decryption demonstration app using the S-DES algorithm
52 Hash Functions In One Program, plus each with HMAC or KMAC
Random Password Generator