Trust domain based trustworthy networking

The current Internet allows vulnerable anonymous attackers to masquerade as legitimate users, making them susceptible to various malicious attacks such as spoofing or denial of service (DoS) attacks. Existing security technologies (terminal security SW, firewall, IDS / IPS, VPN) are being studied individually, but it is difficult to apply security protocols and solutions currently used to new services such as IoT and Connected Car that will be widely used in the future. Therefore, it is necessary to develop a reliable communication technology based on a new network structure. In this paper, we propose a reliable trust networking architecture that builds a trust domain while maintaining global connectivity like the current Internet.