"In this video, you'll learn how to use the most common method to successfully authenticate the Web Application Scanner with your Web Applications, and how to add the recording to Tenable Security Center.
Note: Selenium is a 3rd party tool, and is not supported by Tenable.
However, we do have resources, including documentation and useful KB Articles:
Tenable Web App Scanning Selenium Commands
Google Chrome Extension - Selenium IDE
Limitations of Selenium in Web Application Scanning
Web App Authentication - Selenium Authentication"