Nikto is a vulnerability scanner for what?

Nikto is a vulnerability scanner for what?

• A. Nikto
• B. OpenVAS
• C. Nessus Professional
• D. GFI LanGuard

Answer: (A)

Nikto is a web server vulnerability scanner. It specializes in checking web servers for issues such as dangerous files and CGIs, outdated server software, and misconfigurations that commonly lead to security problems. This focused scope—assessing web server configurations and content—is what makes it the best match for the question. The other tools listed are broader vulnerability scanners or network-focused solutions: OpenVAS and Nessus Professional scan a wide range of hosts, services, and vulnerabilities across networks, while GFI LanGuard handles network vulnerability assessment and patch management. Nikto doesn’t aim to replace those broader scanners; it complements them by providing targeted checks specifically for web servers.

Nikto is a web server vulnerability scanner. It specializes in checking web servers for issues such as dangerous files and CGIs, outdated server software, and misconfigurations that commonly lead to security problems. This focused scope—assessing web server configurations and content—is what makes it the best match for the question. The other tools listed are broader vulnerability scanners or network-focused solutions: OpenVAS and Nessus Professional scan a wide range of hosts, services, and vulnerabilities across networks, while GFI LanGuard handles network vulnerability assessment and patch management. Nikto doesn’t aim to replace those broader scanners; it complements them by providing targeted checks specifically for web servers.