description Tenable Nessus Overview
Tenable Nessus is a widely-used security software solution designed to identify vulnerabilities within IT environments. It performs automated scans, evaluating systems and applications against a vast database of known weaknesses. The scanner is particularly valuable for organizations needing to maintain compliance with industry regulations or seeking to proactively address potential security risks. It’s commonly employed by IT professionals, security analysts, and auditors.
help Tenable Nessus FAQ
What is the primary function of Tenable Nessus?
Nessus is a widely used security scanner designed to identify vulnerabilities within IT environments. It performs automated scans by evaluating systems against a massive, continuously updated database of known weaknesses.
Who developed the original Nessus scanner?
The software was originally created by cybersecurity researcher Renaud Deraison in the late 1990s. It has since been acquired and is currently developed by the company Tenable.
What types of security checks does Nessus perform during a scan?
The software performs vulnerability checks, configuration auditing, and malware detection on networked devices. It alerts administrators to missing patches and misconfigurations that could be exploited by attackers.
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