Starting early 2006, the Phantosys has been put into use for managing the core-business network, satisfying the security and management needs of the internal network. In cooperation with other security auditory system, the previously worried security leak due to client storage ports has been fixed and simulation client platforms are easily created dynamically for extensive attack and defense drills, in order to conduct comprehensive security test based on operation needs, without having to shut down or take offline the system, or halt the operation. Both newer and older hardware functions on demand under respective environment.