IsAuthenticated([security-context-name ])



Returns TRUE if the user has been authenticated for any ColdFusion security context. If you specify the name of the security context, IsAuthenticated returns TRUE if the user has been authenticated for the specified ColdFusion security context. 



See also CFAUTHENTICATE, AuthenticatedContext, AuthenticatedUser, and 
IsAuthorized.

security-context-name

The security context name.