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The About page displays an overview of Nessus licensing and plugin information. When you access the product settings, the About page appears by default. Basic users cannot view the Software Update or Master Password tabs. Standard users can only view the product version and basic information about the current plugin set.



Nessus Professional


The version of your Nessus instance.


Last Updated

The date on which the plugin set was last refreshed.


The date on which your license expires.

Plugin Set

The ID of the current plugin set.

Activation Code

The activation code for your instance of Nessus.

Copyright 2017 Tenable, Inc. All rights reserved. Tenable Network Security, Nessus, SecurityCenter, SecurityCenter Continuous View and Log Correlation Engine are registered trademarks of Tenable, Inc.  Tenable,, Assure, and The Cyber Exposure Company are trademarks of Tenable, Inc.  All other products or services are trademarks of their respective owners.