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August 4, 2025

How Exposure Management Moves Beyond Vulnerability Scans to A Unified View of Risk

Each Monday, the Tenable Exposure Management Academy provides the practical, real-world guidance you need to shift from vulnerability management to exposure management. In this post, we look at the results of a survey taken during a recent Tenable webinar on the level of familiarity with exposure management.

By Team Tenable

July 19, 2006

Detecting Network Change

Tenable has recently added several TASL correlation rules which detect a variety of network changes. These rules automatically detect: Changes to servers such as new software and added patches Changes to users such as adding/removing a user, changing their passwords and disabling their account...

By  Ron Gula
July 19, 2006

CentOS Patch Auditing

Tenable is now tracking patch updates to the CentOS Linux operating system. The Nessus Direct and Registered feeds are now updated with host-based patch audits for CentOS. There are more than 200 audits currently available at the time of this post writing. ...

By  Ron Gula
July 19, 2006

Detecting when Credentials Fail

If you are using Nessus to perform credentialed audits of UNIX or Windows systems, analyzing the results to determine if you had the correct passwords and SSH keys can be difficult. Nessus users can now easily detect if their credentials are not working. Tenable has added Nessus plugin #21745. This ...

By  Ron Gula

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