分布式环境中的入侵检测与安全策略研究

提出在分布式系统中的一种新的入侵检测方法和安全策略架构.该解决方案能够保证安全策略的一致性,有效阻止对本地策略的偶然或恶意更改.方案采用两层入侵检测机制保证分布式策略的完整性和一致性,在容错性和应对DoS攻击方面具有良好的表现.该方法能够提高大规模系统的安全性.

Research on Intrusion Detection and Security Policy for Distributed Environments

This paper presents a novel intrusion detection approach and infrastructure to enforce the security within a distributed system.The solution guaranties the consistency of the security policy and prevents any accidental or malicious update efficiently.Two levels of intrusion detection are proposed to guaranty the integrity and the consistency of the distributed policy.The solution is more robust in terms of fault-tolerance and resists to denial of service attacks.This approach enforces the security of large ...