The question of “Is Nessus Owned By Tenable” often arises when discussing vulnerability scanners and cybersecurity solutions. The short answer is yes, Nessus is indeed owned by Tenable. But the relationship is more than just a simple ownership statement. Understanding the connection between Nessus and Tenable is crucial for anyone involved in cybersecurity, from individual users to large organizations.
The Tenable-Nessus Connection Explained
Yes, Tenable is the owner of Nessus. Tenable acquired Nessus many years ago and has since been responsible for its development, distribution, and support. This acquisition consolidated Tenable’s position as a leading provider of cybersecurity solutions. It’s important to recognize that Tenable’s ownership has significantly shaped Nessus’s evolution, influencing its features, capabilities, and integration within the broader Tenable ecosystem. Here’s a breakdown of the relationship:
- Tenable acquired Nessus.
- Tenable develops and supports Nessus.
- Nessus is a key part of Tenable’s product suite.
Under Tenable’s stewardship, Nessus has evolved from a free, open-source vulnerability scanner into a comprehensive commercial product. While a free version, Nessus Essentials, is still available for personal and educational use, the commercial versions, such as Nessus Professional, offer advanced features, comprehensive vulnerability coverage, and dedicated support. This evolution has allowed Nessus to cater to a broader range of users, from individual security enthusiasts to large enterprises requiring robust vulnerability management capabilities.
| Feature | Nessus Essentials | Nessus Professional |
|---|---|---|
| Cost | Free | Paid |
| Maximum Scans | Limited | Unlimited |
| Compliance Checks | Basic | Advanced |
The close relationship between Tenable and Nessus also means that Nessus benefits from Tenable’s extensive research and development efforts. Tenable’s research team continuously updates Nessus with the latest vulnerability definitions, compliance checks, and security best practices. This ensures that Nessus remains a highly effective tool for identifying and mitigating security risks. Understanding this relationship helps users appreciate the value and reliability of Nessus as a core component of their cybersecurity strategy.
Want to delve deeper into the specific features and capabilities of Nessus and Tenable’s other offerings? You can explore all the details on the official Tenable website.