分布式入侵檢測(cè)系統(tǒng)有許多優(yōu)點(diǎn)，如可測(cè)量性和抗破壞性。然而，在具體實(shí)施過(guò)程
中存在著許多障礙。移動(dòng)代理（MA）技術(shù)有著適合分布式入侵檢測(cè)系統(tǒng)具體實(shí)施的許多特性。基于移動(dòng)代理的分布式入侵檢測(cè)系統(tǒng)利用移動(dòng)代理技術(shù)同等地處理來(lái)自每臺(tái)被監(jiān)視主機(jī)的信息，然后完成對(duì)入侵行為的全局信息提取。本文深入分析了一種基于移動(dòng)代理的分布式入侵檢測(cè)系統(tǒng)。
[關(guān)鍵詞]：分布式入侵檢測(cè) 移動(dòng)代理 網(wǎng)絡(luò)安全

Research on a Mobile Agent-based Distributed Intrusion Detection System Wang Xia Chen Yunzhi College of Information Science and Engineering,Nanjing University of Technology,Jiangsu,Nanjing, 210009 Abstract：Distributed intrusion detection systems (DIDS) have many advantages such? as scalability, subversion resistance. However, there are some impediments when they are implemented. The mobile agent (MA) technology is of many features to suit the implementation of distributed IDS. MADIDS employs MA technology to coordinately process information from each monitored host, and then completes global information extraction of intruder actions. A MADIDA is analyzed thoroughly in this paper.
Keywords：Distributed Intrusion Detection; Mobile agent; Network Security