For full, incremental, compressed and encrypted backups or archives
Chat Messenger. E-Mail-Client. Websearch. Filetransfer.
C++ cryptographic library (modern hash functions, ciphers, KDFs)
Powerful webdav client and sync tools with client-side AES encryption
Secure wiping/shredding of free disk space with many methods
A library for hiding the local IP address from applications.
The source code of the In-Browser-File-Encrypter web app
A library for blocking access to network on-the-fly
Robust and flexible VPN network tunnelling
antigift is simple cross-platform, files & folders encryption tool
52 Hash Functions In One Program, plus each with HMAC or KMAC
Multi hash crack suite
small yet powerful php shell
Prevent and Protect Your HTML5 Video, Music , Audio From Download Free
Track your ARP/MAC table changes and so much more
Secure mail + Tor gateway
Reveal Rootkit detects processes hidden by rootkits on POSIX systems.