What tools are commonly used for vulnerability scanning?

Vulnerability scanning is an essential practice in cybersecurity, focused on identifying system weaknesses that could be exploited by attackers. The most commonly used tools for this purpose are those specifically designed to discover vulnerabilities in systems, applications, and networks.

Nessus, Qualys, and OpenVAS are well-respected tools in the field of vulnerability scanning. Nessus is widely recognized for its comprehensive reports and vulnerability assessments, making it a staple for many security professionals. Qualys is a cloud-based solution that provides real-time visibility and continuous assessment of vulnerabilities across an organization's assets. OpenVAS is an open-source alternative that also facilitates thorough scanning of systems and provides detailed vulnerability information.

These tools are tailored to systematically analyze systems against known vulnerabilities, ensuring that organizations can proactively address security issues before they can be exploited. Their popularity and effectiveness make them the go-to solutions for vulnerability management in many organizations.