| 一种基于递归图的网络时间隐蔽信道检测方法 |
| |
| 引用本文： | 刘标,兰少华,张晶,刘光杰. 一种基于递归图的网络时间隐蔽信道检测方法[J]. 计算机科学, 2015, 42(2): 114-117,149 |
| |
| 作者姓名： | 刘标 兰少华 张晶 刘光杰 |
| |
| 作者单位： | 1. 南京理工大学计算机科学与工程学院 南京210094
2. 南京理工大学自动化学院 南京210094 |
| |
| 基金项目： | 本文受国家自然科学基金(61170250,61103201),中央高校基本业务费专项资金(30920140121006)资助 |
| |
| 摘 要： | 网络时间隐蔽信道的检测是网络隐蔽信道研究中的热点和难点。熵检测是目前最有效的检测方法,可有效检测多种网络时间隐蔽信道。但随后提出的Liquid隐蔽信道采用熵补偿的方法有效地躲避了熵检测。提出了一种基于递归图的检测算法,其可以检测出包括Liquid在内的多种网络时间隐蔽信道。
|
| 关 键 词： | 时间隐蔽信道 递归图 网络安全 |
| 收稿时间： | 2014-07-10 |
| 修稿时间： | 2014-08-30 |
Approach Based on Recurrence Plot to Detect Covert Timing Channels |
| |
| LIU Biao,LAN Shao-hu,ZHANG Jing and LIU Guang-jie. Approach Based on Recurrence Plot to Detect Covert Timing Channels[J]. Computer Science, 2015, 42(2): 114-117,149 |
| |
| Authors: | LIU Biao LAN Shao-hu ZHANG Jing LIU Guang-jie |
| |
| Affiliation: | School of Computer Science and Engineering,Nanjing University of Science and Technology,Nanjing 210094,China,School of Computer Science and Engineering,Nanjing University of Science and Technology,Nanjing 210094,China,School of Computer Science and Engineering,Nanjing University of Science and Technology,Nanjing 210094,China and School of Automation,Nanjing University of Science and Technology,Nanjing 210094,China |
| |
| Abstract: | The detection of covert timing channel is the focus of the research of covert channel,and it is very difficult.Entropy-based approach is the most effective detection approach.It can detect almost all the covert timing channels.However,Liquid is proposed soon after.It can effectively evade the entropy-based detection by smoothing the entropy.In this paper,a detection approach based on recurrence plot was introduced,and the detection approach can detect various covert timing channels including Liquid. |
| |
| Keywords: | Covert timing channel Recurrence plot Network secure |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
点击此处可从《计算机科学》下载全文 |
|
