If you access the Trellix online signature database, you can view information about the signature for a rule. This option is available for firewall, deep packet inspection, and data source rules.
In the Rule Types pane of the Policy Editor, select the type of rule you want to view.
Select a rule in the rule display pane.
Click Operations, then select Browse Reference.
To view the summary of a signature, click the links in the Signatures section of the screen.