Nikto (Scanning Tools)
SQLmap (Scanning Tools)
*An open source database scanner that searches for and exploits SQL injection flaws
Nmap (Scanning Tools)
*An open source network scanner used for network discovery and auditing. It can discover hosts, scan ports, enumerate services, fingerprint operating systems, and run script-based vulnerability tests.
OpenVAS (Scanning Tools)
(Open Vulnerability Assessment System): An open source software framework for vulnerability scanning and management.
Nessus (Scanning Tools)
A proprietary vulnerability scanner developed by Tenable Network Security. Initially open source, it scans for vulnerabilities, misconfigurations, default passwords, and susceptibility to denial of service (DoS) attacks. It can also be used for preparation for PCI DSS audits.