关键词: XML 本源XML地数据库 强制访问控制 标签

Abstract:

This paper introduces a generic MAC policy in the native XML database that can be used to a variety of application domains. System security officials  can define the label structure and label access rules, which addresses the secure requirements of application domains. This policy is based on the XML s chema, and provides technical support to e-business. Finally, we discuss the implementation framework of the policy in the native XML database.

Key words: （XML, native XML database, mandatory access control （MAC）;label）