Abstract
Router is the basic component of the Internet. In this scheme, identification technology is used for the first time in router design to provide address authenticity proof to prevent illegal access. Provide proof of connection freshness to prevent reissue attacks; the first use of software identification technology, to provide the credibility of the router operating environment, to prevent Trojan and other malicious software intrusion. The design also provides densification function to ensure privacy. This is a key security requirement for the next generation of Internet protocols. This design method will be combined with the new addressing technology of geographical location addressing to construct the next generation of Internet routers. The technology is also used in the design of new switches in telecommunications networks.