
Description: Naxsi is an open-source web application firewall (WAF) designed to protect web applications from XSS and SQL injection attacks. It works by analyzing HTTP requests and blocking malicious payloads. Naxsi is lightweight, customizable, and integrates easily with Nginx and Apache web servers.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: IronBee is an open source web application firewall (WAF) written in C. It protects web applications by inspecting HTTP traffic at the application layer, building an understanding of normal application behavior, and blocking attacks and suspicious activity.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API