A Trustworthy Next Generation Internet Protocol Model

With the rapid development of Internet applications and the fast increasing number of users, the traditional network protocol layered only by the basic communication functions can create barriers rather than stimulants to its further development. This paper analyzes the problems and challenges of the classic Internet communication protocol, explicit the important features that NGI (next generation Internet) of vitality architecture possess under the current networks environment, proposed trustworthy network model. So it establishes the fundament of theory for further research and development the NGI in the future.