Application Control communicates with the Trellix GTI server at regular intervals to fetch reputation information for executable files and certificates. But, if the TIE server is configured in your environment, Application Control also continuously listens to reputation change notifications received from the TIE server.
A change to the reputation of a file triggers a Reputation change notification. Values are updated and a corresponding Reputation changed entry is added to the Server Task Log Details page. Each entry includes information about the file, its old and updated reputation, and file SHA-1.
If communication with the TIE server is temporarily suspended, all missed notifications are synced after communication resumes.
