摘要
由于大多数主流商用数据库产品安全级别较低,从实际角度考虑,提出了通过安全增强系统提高数据库系统的安全性.在讨论数据库安全主要方面的基础上,结合Oracle给出了设计方案,并对系统进行了抗攻击能力分析.该系统在网络隔离的基础上通过身份认证和元组级强制访问控制来保证数据库系统的安全,可提高数据库系统安全性.
Since most of the commercial data base management system（DBMS） products are lower in the security class, by considering facts, a scheme to strengthen the security of database by a security enhanced system is proposed, The design of security enhanced system is specified with oracle on the base of discussing the security aspects of database, and an anti-attack properties of this system is also analyzed, This system ensures the security of database server by certificating authority and tuple-level mandatory access control based on network isolation. This system is practical and feasible to strengthen the security of database.
出处
《北京邮电大学学报》
EI
CAS
CSCD
北大核心
2006年第5期84-87,共4页
Journal of Beijing University of Posts and Telecommunications
关键词
ORACLE
网络隔离
身份认证
强制访问控制
Oracle
network isolation
certification authority
mandatory access control
