摘要
随着入侵手段的不断变化、发展,防火墙和入侵检测技术已经不能完全保证系统的安全性,如果在系统被入侵后还要提供一定的服务或者是降级的服务,这就需要容侵系统来维护这些服务的继续.分析了最近国际、国内的一些主要的容侵模型,并针对不同的模型给出一定的评价.通过这些分析可知,容侵技术继入侵检测、防火墙技术之后必将成为未来网络服务器的必备技术.
With the method of intrusion changing, firewall and intrusion detection technology can not protect the system＇s safety enough. If you want the system keep on providing servers when the system has been broken in, this can be realized by intrusion tolerance system. Introduce the models of intrusion tolerance in overseas and internal and provide some opinions aiming at various models. The result show that intrusion tolerance will be a absolutely necessarily technology of network servers.
出处
《哈尔滨工业大学学报》
EI
CAS
CSCD
北大核心
2005年第9期1252-1255,1276,共5页
Journal of Harbin Institute of Technology
关键词
容侵模型
漏洞
攻击
intrusion tolerance model
leak
intrusion
