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March 17, 2025

What Is Exposure Management and Why Does It Matter?

Each Monday, the Tenable Exposure Management Academy will provide the practical, real-world guidance you need to shift from vulnerability management to exposure management. In our first blog in this new series, we get you started with an overview of the differences between the two and explore how cyber exposure management can benefit your organization.
Mark Reed-Edwards
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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