Nikto - Nikto is an Open Source (GPL) web server scanner which performs comprehensive tests against web...
snort - Snort is a free and open source network intrusion prevention system.
Burp Suite - Burp Suite is an integrated platform for performing security testing of web applications.
Network Hotfix Scanner - Network Hotfix Scanner is a free advanced hotfix check utility that scans network computers for missing hotfixes and patches, and helps you download and install them, gives you a quick look at the hotfixes and patches installed or missed
Nessus - Nessus Professional is a security platform designed for businesses who want to protect the security of themselves, their clients, and their customers.
Zed Attack Proxy - The Zed Attack Proxy (ZAP) is an easy to use integrated penetration testing tool for finding...