【摘要】 访问控制技术是当前虚拟企业研究的一个重点和难点。通过对国内外的访问控制技术现状的研究,针对虚拟企业环境下多个企业协同工作和无缝访问的要求,提出了基于SAML的访问模型。模型采用XML格式描述,具有易维护和易扩展等优点,可用于解决虚拟企业环境下的用户管理等问题。更多还原

【Abstract】 Access control is one of the most difficult topics in the area of virtual enterprise.Based on the current research results of access control technology,VE-SAML model is proposed for the typical requirements of enterprise collaboration and seamless access among vir-tual enterprise.Because of using the XML form,the model is maintained and extended easily,and is used to realize the user management of VE.更多还原