Cross-platform multi-protocol VPN software
Tool to access videos, messaging, and other popular apps
End-to-end encrypted cloud for photos, videos and 2FA secrets
Dynamic instrumentation toolkit for developers
Brook is a cross-platform strong encryption and not detectable proxy
Web Debugging Proxy for macOS, iOS, and Android
Source code for 2FAS Pass Android app
Android code for the Proton Pass application
Collection of standard and secure cryptographic algorithms
Mirror of BoringSSL
Lightweight vault and password manager for Android
KeePass-compatible password manager for iOS and macOS
Keybase Go library, client, service, OS X, iOS, Android, Electron
Source code for 2FAS Pass iOS app
Bug-fix-only libev port of shadowsocks
FIDO® Certified StrongKey FIDO Server (SKFS)
cross-platform, encryption application
Bringing intranet on the internet with Zero-Config Mesh VPNS.
The source code of the In-Browser-File-Encrypter web app
antigift is simple cross-platform, files & folders encryption tool
Smoke: Android Crypto Chat Messenger
Just an app I developed for my university course
Android Runtime Permissions made easy and compact
A macOS, Linux, Windows app to test push notifications on iOS Android
Open source tool that improves identification of vulnerabilities