Uniform identity authentication model based on mutually unreliable enterprise alliance
Shimin Wei · Jisuanji gongcheng yu sheji · 2007
The existing uniform identity authentication models adopt a single password to authenticate user's identity,which can't protect business security effectively and are inefficient in authentication process.As a result,they can't be accepted by most corporations.In order to solve this problem,a new model is designed based on the analysis of these existing models.This model divides user information into two parts that is share information and private information,and sets two passwords including local password and share password,to protect the different information.Web users can roam among different websites by using the share password,and websites can protect the information,which is their business secret,by using the local password.This model can protect business security and improve authen-tication efficiency.