一种基于IP数据碰撞预测的网络隐蔽信道检测算法

Based on IP Data Collision Into Prediction Network Concealed Channel Detection Algorithm

提出了一种以IP冲突信息为基础,数据碰撞概率为根据基于IP数据碰撞预测的网络隐蔽信道检测算法,通过分析隐蔽信道的特点,对信道区域进行数学区间的划分,利用IP数据冲突这一隐蔽信道特征,进行数据碰撞的预测,根据预测结果判断信道的隐蔽性,进而完成网络隐蔽信道的有效检测。计算机仿真的实验结果表明,本文方法在正常重传率的情况下,能够较为有效地检测出网络隐藏信道,检测的准确性较高。

This paper puts forward a IP conflict information as the foundation, based on the data collision probability based on IP data into prediction network concealed channel detection algorithm, through the analysis of the characteristics of the hidden channel to channel area of mathematics interval division, the use of IP data conflict the concealed channel characteristic, carries on the data collision forecast, according to the forecast result judgment channel concealment, then completes the network concealed channel effective detection. The computer simulation experiment results show that the method in normal retransmission rate, can more effectively detect network hidden channel, detection accuracy is higher.