摘要
随着IT业的迅速发展,网络安全也越来越受到重视。一种可适应不同网络、不同初始主机权限的网络权限图的生成算法可以发现已有的网络安全漏洞,帮助网络管理人员提高网络的安全性。这种算法以主机间的连接为分析基础,根据网络状态及各主机的初始权限,得出权限提升路径,从而分析此网络的安全性,同时对网络变化和主机权限调整具有良好的适应性。
With the high-speed development of IT industry in these years, network security attracts much attention from people. A generation algorithm of privilege escalation graph adaptable to different networks or different initial privileges of hosts could find the existed network security loophole. This algorithm, based on connection of the host and in accordance with the network status and the initial privileges of the hosts, obtains the privilege escalation graph and thus analyzes the network security. The algorithm is of good adaptability to network variation and host privilege adjustments.
出处
《信息安全与通信保密》
2011年第12期92-94,共3页
Information Security and Communications Privacy
关键词
权限图
网络安全评估
权限提升
privilege graph
network security assessment
privilege escalation
