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Paper Abstract and Keywords
Presentation 2007-05-11 09:40
Classifying Network Applications Using Transition Pattern of Payload-length
Shinnosuke Yagi, Yuji Waizumi, Hiroshi Tsunoda, Yoshiaki Nemoto (Tohoku Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, information leakage caused by illegal use of network applications (e.g. P2P application) has become a new social issue. To prevent information leakage, early detection and blocking of the traffic exchanged by such applications is strongly required.
In this paper, we propose a method for discriminating application of monitored traffic based on the transition pattern of payload-length during start-up phase of the communication. The proposed method does not need port numbers, which are easily spoofed, and can quickly discriminate applications compared with the conventional methods using traffic statistics.
Through experiments using real network traffic, we show that the proposed method can quickly and accurately discriminate applications including the P2P application.
Keyword (in Japanese) (See Japanese page) 
(in English) Application discrimination / P2P / / / / / /  
Reference Info. IEICE Tech. Rep.
Paper #  
Date of Issue  
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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Conference Information
Committee ICM  
Conference Date 2007-05-10 - 2007-05-11 
Place (in Japanese) (See Japanese page) 
Place (in English) Kochi Uni. of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ICM 
Conference Code 2007-05-TM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Classifying Network Applications Using Transition Pattern of Payload-length 
Sub Title (in English)  
Keyword(1) Application discrimination  
Keyword(2) P2P  
1st Author's Name Shinnosuke Yagi  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Yuji Waizumi  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Hiroshi Tsunoda  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
4th Author's Name Yoshiaki Nemoto  
4th Author's Affiliation Tohoku University (Tohoku Univ.)
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Date Time 2007-05-11 09:40:00 
Presentation Time 25 
Registration for ICM 
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