Research on Pervasive Computing Security

When the concept of pervasive computing is proposed, from a simple application model to the study of various algorithms, the technology of pervasive computing is developing rapidly. This paper firstly introduced the concept of pervasive computing and its security problems. Then by introducing TePA (Tri-Element Peer Authentication) security mechanisms, an access control mechanism is introduced. It is similar with TePA security mechanism, and also fits for the features of pervasive computing. It is compatible with the current security mechanisms, and will further meet the pervasive computing specific needs.