IP模式测控系统实时数据库的安全性研究  

Study on Security for Real-time Database of IP Mode Measurement & Control System

作　　者：程韬波[1,2] 刘桂雄[1] 洪晓斌[1] 

机构地区：[1]华南理工大学机械工程学院 [2]广东省科学院自动化工程研制中心广州510070

出　　处：《科学技术与工程》2006年第24期3949-3951,共3页Science Technology and Engineering

基　　金：广东省科技工业攻关项目(2006802401003;2004B10201011;2005B16001159);广州市科技局重点攻关项目(053Z208008)资助

摘　　要：分析IP模式测控平台实时数据库的安全威胁,提出系统的安全保护体系模型,阐述包括基于网络空间的数据备份、控制命令编码及被屏蔽子网等关键技术。基于《可信计算机系统评测标准》对所设计系统的安全性进行评价,结果表明,其安全等级介于B2和B3等级之间,具有较高的安全性能。Possible threats to real-time database of IP mode measurement and control system were analyzed. Then the model on safety system was brought forward and some key technologies were presented, including data backup based on networked space, code of control command and shielded subnet, etc. By means of ＂Test Computer System Evaluating Criterion （TCSEC）＂, the design on security for real-time database of IP mode measurement and control system was evaluated. The results show that the real-time database of IP mode measurement and control system which safety rank is between B2 and B3 nossesses high securitv performance.

关 键 词：安全性 实时数据库 IP模式 测控系统 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]