###
DOI:
Journal of Software:2010.21(9):2262-2288

隐蔽信道研究
王永吉,吴敬征,曾海涛,丁丽萍,廖晓锋
()
Covert Channel Research
WANG Yong-Ji,WU Jing-Zheng,ZENG Hai-Tao,DING Li-Ping,LIAO Xiao-Feng
()
Abstract
Chart / table
Reference
Similar Articles
Article :Browse 7686   Download 9060
Received:July 27, 2009    Revised:May 05, 2010
> 中文摘要: 隐蔽信道是指允许进程以危害系统安全策略的方式传输信息的通信信道,是对安全信息系统的重要威胁,并普遍存在于安全操作系统、安全网络、安全数据库系统中.国内外的安全标准都要求对高等级的安全信息系统进行隐蔽信道分析.首先分析隐蔽信道的基本概念,研究领域、技术组成及分类,然后从信道识别、度量、消除、限制、审计和检测几个技术层面综述隐蔽信道研究中经典的技术和方法,系统地总结隐蔽信道领域30多年来的研究成果,尤其对近年来隐蔽信道度量和处置新技术作了较为详尽的介绍.试图为该研究方向勾画出一个较为全面和清晰的概貌,为隐蔽信
Abstract:Covert channel is the communication channel that allows a process to transfer information in a manner that violates the system’s security policy. It is a major threat to the secure information systems and widely exists in secure operation systems, secure networks and secure database. Covert channel analysis is generally required by secure information systems’s secure criterion, such as TCSEC. This paper firstly analysis the covert channel concept, field, techniques and classification. Next, it surveys the classic techniques and methods from the following aspects: covert channel identification, measurement, elimination, limitation, auditing, and detection. The research achievements in the past 30 years are systematically concluded, especially the new techniques of covert channel measurements and handlings in recent years. This paper attempts to give a comprehensive and clear outline for this research direction, and provides a useful reference for the researchers of this field.
文章编号:     中图分类号:    文献标志码:
基金项目:Supported by the National Natural Science Foundation of China under Grant No.60673022 (国家自然科学基金); the National High-Tech Research and Development Plan of China under Grant No.2007AA010601 (国家高技术研究发展计划(863)); the Knowledge Innovation Key Directional Progra Supported by the National Natural Science Foundation of China under Grant No.60673022 (国家自然科学基金); the National High-Tech Research and Development Plan of China under Grant No.2007AA010601 (国家高技术研究发展计划(863)); the Knowledge Innovation Key Directional Progra
Foundation items:
Author NameAffiliation
WANG Yong-Ji  
WU Jing-Zheng  
ZENG Hai-Tao  
DING Li-Ping  
LIAO Xiao-Feng  
Reference text:

王永吉,吴敬征,曾海涛,丁丽萍,廖晓锋.隐蔽信道研究.软件学报,2010,21(9):2262-2288

WANG Yong-Ji,WU Jing-Zheng,ZENG Hai-Tao,DING Li-Ping,LIAO Xiao-Feng.Covert Channel Research.Journal of Software,2010,21(9):2262-2288