This feature allows the scanner to login to a protected web application using HTLM Dynamic form and continue the scan in order to find vulnerabilities within the protected web application.
In order to setup an authenticated web application scan see the following article:
General information (Dynamic form record)
Either you create a new record or use a pre-created record.
Authentication record name
The name of the record you wish to use.
The username which the scanner will use for login.
The password which the scanner will use in order to login.
Login form URL
The URL where the login form is located.
Success validation URL
The URL which the user lands on after the login has been approved.
Success validation string
This is the string that is checked for validation after logged in.