基于平台可信链的可信边界扩展模型

以可信终端、可信连接、可信网络为代表的可信计算技术立足于终端和网络的自身免疫，开辟了以信任促安全的新思路，成为众多安全公司解决安全问题的热选技术。该文以可信终端技术中的可信链模型为对象，系统研究了可信链的概念模型，给出建模过程、模型的原型实现并指出该模型较之传统安全模型的优点。

Trusted Boundary Extension Model Based on Trusted Chain on Platform

Trusted computing technologies typically used in trusted terminal, trusted connect, trusted network, focusing on the self immunity of terminal and network, put forwards the thinking which accomplishes security in the way of building trust. It becomes the first choice of many information security companies. This paper chooses the trusted-chain model of trusted terminal technology as the research object, studies the conception model of trusted-chain, gives the modeling process, the realization of the model’s antetype, and points out the advantages of the model compared with the conditional information security model.