The Howdy Glossary

Tenable Nessus, developed by Tenable, Inc., is a robust network security and management software designed for vulnerability scanning to identify weaknesses in IT systems. The software provides detailed insights for risk assessment, issue prioritization, and remediation steps. It can detect threats such as misconfigurations, missing patches, default passwords, and malware vectors while performing compliance checks against industry standards. Various versions like Nessus Professional Feed and HomeFeed cater to different needs with paid services like Tenable.io offering continuous asset visibility across on-premises, cloud, and container environments.

Founded in 2002 by Ron Gula, Tenable has become a prominent name in the cybersecurity industry. The company provides a range of products to help organizations secure their IT infrastructure by identifying vulnerabilities. Tenable Nessus was specifically created to meet the critical need for effective network security and vulnerability management within organizations.

Tenable Nessus excels due to its comprehensive capabilities tailored for diverse organizational requirements. Its ability to conduct thorough audits on complex networks provides detailed information on vulnerabilities. Significant features include detecting various threats and ensuring compliance with regulatory standards through rigorous checks. Additionally, competitive advantages arise from its flexibility and scalability offered through different versions and services like Tenable.io. This positions Tenable Nessus as an adaptable solution in the market despite facing competition from other security management tools such as QualysGuard, Rapid7 Nexpose, OpenVAS, and McAfee Vulnerability Manager.