Next Generation of ShadowsocksX
Open-source implementation of a substantial portion of the API
WinSCP is a free SFTP, SCP, S3, WebDAV, and FTP client for Windows.
FIDO® Certified StrongKey FIDO Server (SKFS)
Add digital signatures to PDF documents - GUI and CLI, cross-platform
Robust and flexible VPN network tunnelling
A Free, Easy-to-Use, Cross-Platform OpenPGP Crypto Tool.
Java utility packages
UFONet - Denial of Service Toolkit
Powerful webdav client and sync tools with client-side AES encryption
antigift is simple cross-platform, files & folders encryption tool
Smoke: Android Crypto Chat Messenger
RFC3161 compatible Time Stamping Authority
Web application to register FIDO keys from TLS ClientAuth sessions
A secure socks5 proxy for Windows
Centralized signing and verification
Online Spot for Your digital Identity. Sign any kind of File and Share