Browser for using Tor on Windows, Mac OS X or Linux
Dynamic instrumentation toolkit for developers
Cross-platform file system notifications for Go
Repo for Blokada apps
Keybase Go library, client, service, OS X, iOS, Android, Electron
Helps with conducting forensics of mobile devices
The mobile app vault (iOS and Android)
Cross-platform multi-protocol VPN software
Passive & Aggressive WiFi attack distro
Application that automatically prepares Android APK files for HTTPS
The pattern matching swiss knife for malware researchers
The Mullvad VPN client app for desktop and mobile
Open Source H.264 Codec
Brook is a cross-platform strong encryption and not detectable proxy
A modern, portable, easy to use crypto library
World's fastest and most advanced password recovery utility
Collection of standard and secure cryptographic algorithms
Single Packet Authorization, Port Knocking
End-to-end encrypted cloud for photos, videos and 2FA secrets
Mirror of BoringSSL
A cross-platform file change monitor with multiple backends
Bug-fix-only libev port of shadowsocks
Open source secure password manager
Agentless vulnerability scanner for Linux/FreeBSD
Community guide to using YubiKey for GnuPG and SSH