摘要
文章借鉴多版本容错软件的思想,提出了基于多样性的可重配容侵服务系统。该系统一方面能容忍随机故障所引发的错误,提高系统的可靠性,另一方面也能应对内部和外部随时出现的攻击,实现容忍入侵。最后,该文分析系统的可靠性和安全性,并提出下一步的研究方向。
Referring from N-version fault-tolerant software,a reconfigurable intrusion-tolerant service system based on diversity versions is provided.This system can tolerant accident fault to improve system reliability,at the same time it can tolerant intrusion which is activated by attack from inner and outer of the system.At last,the reliability and security of the intrusion-tolerant service system is analyzed,as well as the future work.
出处
《计算机与数字工程》
2011年第11期118-122,157,共6页
Computer & Digital Engineering
关键词
多样性
可重配
容侵服务系统
可靠性
安全性
diversity
reconfigurable
intrusion-tolerant service system
reliability
security