
Description: stunnel is an open-source software used to provide secure encrypted connections by wrapping existing TCP-based network protocols. It can be used to add TLS encryption to non-TLS aware applications.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Shadowsocks is an open-source, cross-platform web proxy tool that helps users bypass firewalls and access restricted websites. It works by creating an encrypted connection between the client and server to secure and encrypt internet traffic.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API