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HTTP Traffic Classification Based on Hierarchical Signature Structure

Sung-Ho YOON, Jun-Sang PARK, Ji-Hyeok CHOI, Youngjoon WON, Myung-Sup KIM

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Summary :

Considering diversified HTTP types, the performance bottleneck of signature-based classification must be resolved. We define a signature model classifying the traffic in multiple dimensions and suggest a hierarchical signature structure to remove signature redundancy and minimize search space. Our experiments on campus traffic demonstrated 1.8 times faster processing speed than the Aho-Corasick matching algorithm in Snort.

Publication
IEICE TRANSACTIONS on Information Vol.E98-D No.11 pp.1994-1997
Publication Date
2015/11/01
Publicized
2015/08/19
Online ISSN
1745-1361
DOI
10.1587/transinf.2014EDL8191
Type of Manuscript
LETTER
Category
Information Network

Authors

Sung-Ho YOON
  Korea Univ.
Jun-Sang PARK
  LG Electronics Inc.
Ji-Hyeok CHOI
  ETRI
Youngjoon WON
  Hanyang Univ.
Myung-Sup KIM
  Korea Univ.

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