摘要
随着网络中心战的到来,信息网络安全的重要性日益凸显,因此不断地提高舰船电子信息系统的安全性能,成为海军在未来的信息化战争中取得制胜关键的必然选择。文章对舰船电子信息系统的总体结构进行研究,并对系统可能受到的威胁类型进行分析,在此基础上设计了融合防火墙、入侵检测和访问控制等技术的舰船电子信息系统多层安全防护体系,并对该体系的结构和功能组成,以及各项技术在体系中的功能作用进行研究分析。多层安全防护体系的建立可以有效地提高舰船电子信息系统的安全性能。
With the arrival of ＂network-centric warfare＂,the importance of information network security has become increasingly prominent.Thus,continuously improving the warship electronic information systems security has become the inevitable choice to obtain the key to the victory of the future Navy＇s information warfare.This paper discussed the overall structure of the warship electronic information systems,and threats that the system may be faced with are analyzed and studied.On this basis,a warship electronic information system multi-layer security protection system is designed,this system fusion multi-technology as： firewall,intrusion detection and access control.The structure and function composing of multi-layer security protection system is described in detail,and each technology＇s role and function in the new system are analyzed and studied too.
出处
《计算机与数字工程》
2012年第2期68-71,82,共5页
Computer & Digital Engineering
关键词
舰船电子信息系统
安全防护
防火墙
入侵检测
访问控制
warship electronic information systems
security protection
firewall
intrusion detection
access control
