For full, incremental, compressed and encrypted backups or archives
edit and replay captured network traffic
C++ cryptographic library (modern hash functions, ciphers, KDFs)
Powerful webdav client and sync tools with client-side AES encryption
antigift is simple cross-platform, files & folders encryption tool
52 Hash Functions In One Program, plus each with HMAC or KMAC
Pioneering Private and Public Cloud Management since 2008
Another way of user substitution on unixoid systems
Hexadecimal and raw packet injector and sniffer.
Reveal Rootkit detects processes hidden by rootkits on POSIX systems.
Recursively compute and match cryptographic hashes
xxteac - XXTEA Encrypter/Decrypter
DOS Attack Tool
Distributed reverse / forward proxy and tunneling solution for TCP.