Performance evaluation of VM-Based intrusion tolerant systems with Poisson arrivals
Performance evaluation of VM-Based intrusion tolerant systems with Poisson arrivals
复制标题
具有泊松到达的基于VM的入侵容忍系统的性能评估
DOI：
10.1109/candar.2016.0041
复制
发表时间：
2016
期刊：
影响因子：
--
通讯作者：
H. Okamura and T. Dohi
中科院分区：
文献类型：
--
作者：
J. Zheng;H. Okamura and T. Dohi
计算机安全已经成为计算机和通信行业中越来越重要的热门话题，因为它对支持关键业务流程和保护个人和敏感信息非常重要。计算机安全是指计算机系统在面临拒绝服务、病毒和入侵等威胁时，保持其安全属性（机密性、完整性和可用性）。为了保证计算机的高度安全性，基于容错机制的入侵容忍技术得到了广泛的应用。提出了一种基于虚拟机的入侵容忍系统的定量性能评估方法。具体地说，两个安全措施，MTTSF（平均时间安全故障）和有效的交通强度。通过对M/G/1混沌系统的分析，利用Laplace-Stieltjes变换进行了数学分析。
Computer security has become an increasingly important hot topic in computer and communication industry, since it is important to support critical business process and to protect personal and sensitive information. Computer security is to keep security attributes (confidentiality, integrity and availability) of computer systems, which face the threats such as deny-of-service (DoS), virus and intrusion. To ensure high computer security, the intrusion tolerance technique based on fault-tolerant scheme has been widely applied. This paper presents the quantitative performance evaluation of a virtual machine (VM) based intrusion tolerant system. Concretely, two security measures are derived; MTTSF (mean time to security failure) and the effective traffic intensity. The mathematical analysis is achieved by using Laplace-Stieltjes transforms according to the analysis of M/G/1 queueing system.