This table contains the sites that are in the process of being acknowledged as a trusted sites or has been acknowledged as trusted sites.
When using Secure Communication (which means encrypted communication by using certificates), each front end portal has to be trusted in the back end.
The front end service creates a so called Trust Request and sends it to Microsoft Dynamics NAV. In Microsoft Dynamics NAV the administrator has to accept this request and send a reply.
Afterwards the communication can be encrypted by using the certificates.