Nessus vs OpenVAS vs Qualys: Leading Vulnerability Management Tools in 2025
Cybersecurity teams and IT managers face an ever-growing challenge: identifying and remediating vulnerabilities across complex networks, cloud environments, and applications. Vulnerability management tools are essential for this task, serving as both network vulnerability scanners and IT audit tools. In this article, we compare three of the market’s top tools—Tenable Nessus, Greenbone/OpenVAS, and Qualys VMDR—to help […]