Next Generation of ShadowsocksX
FIDO® Certified StrongKey FIDO Server (SKFS)
For full, incremental, compressed and encrypted backups or archives
A Free, Easy-to-Use, Cross-Platform OpenPGP Crypto Tool.
UFONet - Denial of Service Toolkit
Smoke: Android Crypto Chat Messenger
Chat Messenger. E-Mail-Client. Websearch. Filetransfer.
antigift is simple cross-platform, files & folders encryption tool
Powerful webdav client and sync tools with client-side AES encryption
Robust and flexible VPN network tunnelling
Web application to register FIDO keys from TLS ClientAuth sessions
RFC3161 compatible Time Stamping Authority
Centralized signing and verification
GMR digital signature system
Open Source PKI solutions
FIDO strong authentication, encryption, digital signature engine
MD5 Checksum Tool
Secure mail + Tor gateway
CrococryptQuerl is a web-based file encryption & transfer tool
Easy to use GlobalPlatform tool (and a Java library)