摘要
访问控制是实现数据库安全的核心技术。综述了几种主流访问控制技术,介绍了最近提出的一种新的访问控制技术———使用控制(Usage Control,UCON),在此基础上从九个方面对它们进行详细比较和分析,并展望其发展趋势。
Access control is the central technology of the security of database. This paper surveys several main access control models and introduces a new one, UCON （Usage Control）, which was presented recently. Based on the problem, these models are discussed and compared in detail through nine aspects. The trend of it＇ s development is looked forwarded to.
出处
《河南科技学院学报》
2006年第2期101-104,共4页
Journal of Henan Institute of Science and Technology(Natural Science Edition)
