Content audit based on hash string matching algorithm

Author

Sun, Guo-Dong ; Peng, Lei ; Zhao, Da-Xing

Author_Institution

Sch. of Mech. Eng., Hubei Univ. of Technol., Wuhan, China

Volume

2

fYear

2010

fDate

24-26 Aug. 2010

Firstpage

269

Lastpage

272

Abstract

With the information security issues caused by the abuse of enterprise network resources, the objectives and functions of content auditing system are analyzed. According to the principle of content audit, the two-stage classification mechanism and open software architecture have been proposed to support the renewal and extension of application protocols. The hash algorithm for multi-pattern string matching is adopted to improve the auditing efficiency, and related system performance has been verified according to packet loss rate and accuracy.

Keywords

auditing; file organisation; open systems; pattern classification; protocols; security of data; software architecture; string matching; application protocols; content auditing system; enterprise network resources; hash string matching algorithm; information security; multipattern string matching; open software architecture; packet loss rate; two-stage classification mechanism; Context; Switches; content audit; network security; protocol analysis; string matching;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer, Mechatronics, Control and Electronic Engineering (CMCE), 2010 International Conference on

Conference_Location

Changchun

Print_ISBN

978-1-4244-7957-3

Type

conf

DOI

10.1109/CMCE.2010.5609753

Filename

5609753