Research on the Security of an Improved E-commerce Model

With the rapid development of e-commerce, security issues are arising from people´s attention. The lack of security will cause the malicious agent to spread without restriction on Internet or cause it to be invaded by the malicious host, so that business activities shall be involved into chaos. So it has become a crucial step for e-commerce to construct a safe and effective transaction environment. In this paper, we summarize the security requirements and propose a credit model (host credibility assessing the credit relation) to resolve the security issue of mobile agent based electronic transactions. With a security analysis, we show that the proposed scheme satisfies all security requirements.