Title :
Deep Packet Inspection with Bit-Reduced DFA for Cloud System
Author :
Wang, Haiqiang ; Tseng, Kuo-Kun ; Pan, Jeng-Shyang
Author_Institution :
Dept. of Comput. Sci. & Technol., Harbin Inst. of Technol., Shenzhen, China
Abstract :
With development of the cloud computing, its security issues have got more and more attention. There is a great demand for the examining the content of data or packets in order to improve cloud security. In this paper, we propose a new algorithm about pattern matching for cloud system, First it performs inexact matching to filter out the part of non-attack information and then do exact matching to get the final attack information. Our presented specific algorithm named Bit-Reduced DFA, it is feasible through a preliminary evaluation.
Keywords :
cloud computing; deterministic automata; finite automata; information filtering; inspection; pattern matching; security of data; bit-reduced DFA; cloud computing; cloud security; cloud system; data content; deep packet inspection; exact matching; final attack information; inexact matching; nonattack information filtering; pattern matching; Algorithm design and analysis; Doped fiber amplifiers; Filtering algorithms; Inspection; Matched filters; Pattern matching; Security; DFA; cloud security; deep packet inspection; pattern matching;
Conference_Titel :
Computing, Measurement, Control and Sensor Network (CMCSN), 2012 International Conference on
Conference_Location :
Taiyuan
Print_ISBN :
978-1-4673-2033-7
DOI :
10.1109/CMCSN.2012.56
