Acunetix - Audit your website security and web applications for SQL injection, Cross site scripting and other...
w3af - w3af is a Web Application Attack and Audit Framework
Shodan - Shodan is the world's first search engine for Internet-connected devices.
Intruder - Intruder is a security monitoring platform for internet-facing systems.
Zed Attack Proxy - The Zed Attack Proxy (ZAP) is an easy to use integrated penetration testing tool for finding...
Horangi - Horangi is a leading cyber-security solution that provides instant response and threat detection for companies who lack the time and expertise to monitor their system.