A cross-platform file change monitor with multiple backends
Keybase Go library, client, service, OS X, iOS, Android, Electron
Single Packet Authorization, Port Knocking
Sign PDF with Digital Signature Certificate
Portfolio Secure 22 [Improved.Simplified.Alternative]
antigift is simple cross-platform, files & folders encryption tool
C++ cryptographic library (modern hash functions, ciphers, KDFs)
a free cross platform checksum utility, supports 58+ hash algorithms
Digital Signature for PDF documents in Spanish
Cyborg Essenitals is Debian based Penetration Testing Distro
Tool to detect and correct vulnerabilities in PHP web applications
Latest-v1.1 of The World's most advanced pen testing distribution ever
AES-128 bit file encryptor
A protocol agnostic application layer denial of service attack.
FrozenBox security & penetration testing Operating System
A simple TCP/UDP Port Flooder written in Python.