Electronic Business Security Based on Super SET Protocol
基于高级SET协议的电子商务安全*

After a full analysis of electronic transaction security,this paper analyzed the SET standard protocol which is popular at present,and pointed out the flaws of the SET protocol in transaction process,then proposed the SSET protocol,and gave an exhaustive elaboration on the work flow of the SSET protocol.The SSET protocol has strengthened the security and non-repudiation of the original SET protocol,and satisfied atomic transactions,the privacy safeguarding,and proposed the credit(hie-)(rarchical) system and the dispute arbitrate mechanism. The SSET protocol has also improved the entire process of electronic transaction and practically safeguarded all quarter's benefit.