Offensive Security WiFi Tester, also known as WiFiSlax, is a software tool that is used for testing the security of wireless networks. It is developed by Offensive Security, a company that provides training and certification in the field of offensive security.

WiFiSlax is a live Linux distribution that includes a range of tools and utilities for testing the security of wireless networks. It can be used to identify and exploit vulnerabilities in wireless networks, including weaknesses in encryption, authentication, and other security measures. It can also be used to perform wireless penetration testing, which is the process of simulating an attack on a wireless network in order to identify vulnerabilities and recommend ways to fix them.

WiFiSlax is commonly used by cybersecurity professionals, including penetration testers and network administrators, to test the security of wireless networks and to identify and fix vulnerabilities. It is often used as part of a comprehensive security testing strategy, along with other tools and techniques.