
Description: PeerGuardian is a free, open source software that blocks connections to malicious or undesirable IP addresses to help protect privacy while using P2P networks. It maintains a frequently updated blacklist to identify risks.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: PeerBlock is a free, open-source program that blocks IP addresses and domains known to distribute threats like spyware, malware, and spam. It works by editing the Windows Hosts file to prevent connections to unsafe sites.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API