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首页> 外文会议>International Conference on Autonomic and Trusted Computing(ATC 2006); 20060903-06; Wuhan(CN) >Resistance Analysis to Intruders' Evasion of a Novel Algorithm to Detect Stepping-Stone
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Resistance Analysis to Intruders' Evasion of a Novel Algorithm to Detect Stepping-Stone

机译：一种新的步进石检测算法对入侵者回避的抵抗力分析

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摘要

Most intruders used to make use of stepping-stones to launch their attacks for safety reason. Some of them even evade stepping-stone detection by conducting manipulations. Most of the approaches proposed to detect stepping-stone are vulnerable in detecting intruders' evasion, such as time perturbation, and chaff perturbation. In this paper, we propose a new algorithm to detect stepping-stone by comparing the self and cross packet matching rates of a session. The analysis and simulation results show that this algorithm detects not only stepping-stone without misdetection, but also intruder's evasion with less limitation. It can resist to intruders' time perturbation completely, as well as chaff perturbation.
机译：出于安全原因，大多数入侵者过去都利用垫脚石发起攻击。其中一些人甚至通过进行操纵来逃避踏脚石检测。提出的大多数检测踏脚石的方法在检测入侵者的逃避（例如时间扰动和谷壳扰动）时都是脆弱的。在本文中，我们提出了一种通过比较会话的自身和交叉数据包匹配率来检测踏脚石的新算法。分析和仿真结果表明，该算法不仅能够检测出没有错误检测的踏脚石，而且能够以较少的限制检测出入侵者的逃避行为。它可以完全抵御入侵者的时间扰动以及谷壳扰动。

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