Hi Cesar,
Are you asking about the Identity Agent or the Terminal Service (AKA MUH Agent)?
In Identity Agent, a user must authenticate with Username/Password or via Kerberos ticket. Even if the Administrator will run an app in a Windows session of a normal user, no update will be sent to the Security Gateway, because the authentication was done with the normal user credentials.
Please let me know if you have additional questions,
Elad Shoval | Team Leader, Identity Awareness, Identity Clients, R&D