电子商务系统信任模型动态控制方案的研究

Research on Dynamic Control Scheme to Trust Model in Electronic Commerce

在电子商务系统中,选择正确的信任模型以及其它相应的安全级别是非常重要的。为了对信任模型中的信任关系进行更好的管理,需要采用一定的方法对信任模型中的信任关系进行控制。为此,文中在传统的基于X.509证书标准的静态控制方案上做了一定的改进,提出了一种更加灵活的信任模型动态控制方案。在该控制方案中,引入了信任信息提供者这一新的成员,还对该控制方案的工作过程做了详细描述。这种动态控制方案更能适应电子商务系统发展的趋势。

It＇ s important to choose correct trust model and it＇ s security level for electronic commerce. Because of managing trust relation of trust model, we need control trust relation of trust model. So this paper proposed a novel dynamic control scheme to trust model according to traditional X. 509 based static control scheme. Compared with the traditional static control scheme, this dynamic control scheme is more adoptahle to the development trends of EC, which adds a new member, trust information provider. This paper describes the detail of dynamic control scheme process.