Used to apply Windows "Trusted User" security for authenticating Firebird users.
property TrustedAuthentication: boolean default False;
Use the TrustedAuthentication property to apply Windows "Trusted User" security for authenticating Firebird users on a Windows host. When the option is set to True, the Firebird security database is ignored during establishing a connection, and only Windows authentication is used.
The default value is False. More detailed information about this authentication mode is available at http://firebirdsql.org/rlsnotesh/rlsnotes210.html#rnfb210-wintrusted .