Trusted network connection system based on three-factor peer authentication

摘要

The network connected system which was based on three element Pia certification and is relied on is offered. In this system, as for network access rikuesuta of access rikuesuta you connect to the TNC client with data transmission system. The TNC client connects to the perfect collector with the collection interface of the perfect measurement data. As for the network access controller of the access controller you connect to the TNC server with data transmission system. The TNC server connects to the perfect collector with the collection interface of the perfect measurement data. As for user identification service unit of the policy manager, you connect to platform appraisal service unit with data transmission system. As for platform appraisal service unit you connect to the perfect verification person with perfect measurement verification interface. Meager expandability, technical problem of the technology like complicated key negotiation process and relatively low security etc is solved until recently. Both of network access layer and perfect appraisal layer, adopting three element Pia certification, execute bidirectional user identification and platform perfect appraisal. Depending, it can improve connected architecture the security of the whole network which is relied on. Selective figure Figure 2