Vulnerable Android application that shows examples of vulnerabilities
DNS-based Host Blocker (and lightweight ad blocker) for Android
The box to keep the Internet under your control
An Android library that prevents your app from being pirated
Bug-fix-only libev port of shadowsocks
TOTP server side algorithm
SLS Team Java Library
ESP8266 firmware for performing deauthentication attacks
Low-budget password strength estimation
A server-side library for sending Push Notifications to iOS
A secure Jabber-client for Android using strong encryption
An Android application for encryption and decryption
F-Talk cross-platform p2p encrypted secure voip software
Secure your files by encrypting them using AES algo
Generate strong and secure passwords with QuickSafe ,