Open source alternative to Auth0 / Firebase Auth, etc.
FIDO® Certified StrongKey FIDO Server (SKFS)
Graphical message and file encryption tool
A fast, secure, stable web browser powered by Chromium and Trident.
Permissions manager for Android platform
SLS Team Java Library
Open source version of Google Authenticator (except the Android app)
Open Source Security tool to audit hashed passwords.
Two-factor authentication system