Next Generation of ShadowsocksX
An implementation of the IETF QUIC protocol
For full, incremental, compressed and encrypted backups or archives
antigift is simple cross-platform, files & folders encryption tool
UFONet - Denial of Service Toolkit
Robust and flexible VPN network tunnelling
Encrypt and manage secret text data
Anubis Involutional 128-bit SPN Block cipher Encryption Tool
C++ cryptographic library (modern hash functions, ciphers, KDFs)
A secure socks5 proxy for Windows
SLS Team Java Library
Send Mime and Smime Emails to Any Type of Mail Server
The best cryptography playground available
Open Source PKI solutions
FIDO strong authentication, encryption, digital signature engine
FIDO-enabled, cloud file encryption with centralized key management.
PKI & Card Management System to issue and manage tokens & certificates