
Description: Guardian Angel is a personal safety app designed to protect and watch over users when they feel unsafe. It allows check-ins with emergency contacts, location sharing, and one-touch access to emergency services.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Airlock is an open source web application firewall that provides protection against common web attacks like SQL injection, cross-site scripting, remote file inclusion, and more. It can be integrated into web servers like Apache and Nginx to filter incoming requests.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API