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March 24, 2026

Meet Tenable Hexa AI: Agentic AI for exposure management

Meet Tenable Hexa AI: the agentic engine of the Tenable One Exposure Management Platform. Learn how Tenable Hexa AI automates complex security workflows and transforms exposure intelligence into coordinated action to help your security team meaningfully reduce cyber risk.
Eric Doerr Eric Doerr
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…

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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