Extended portal functions

By forcing patching and anti-virus policies, extended portal functions help users to defend against viruses. Portal authentication supports the following extended functions:

• Security check—Works after identity authentication succeeds to check whether the required anti-virus software, virus definition file, and operating system patches are installed, and whether there is any unauthorized software installed on the user host.

• Resource access restriction—Allows users passing identity authentication to access only network resources in the quarantined area, such as the anti-virus server and the patch server. Only users passing both identity authentication and security check can access restricted network resources.