Presentation 2011-03-03
Extraction of Information Leak activities on Terminal Operation Logs
Toru KOBAYASHI, Machiko TOYODA, Yusuke ICHIKAWA,
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Abstract(in English) Recently, an information leak by an inside job has been a big problem. The regular security inspection against the terminal operation logs has been attracted the attention as an inside job deterrent measure. However, it would be difficult to rely on inspectors to analyze all terminal operation logs because such logs tend to be bigger than serve logs. Therefore, we propose a automatic extraction method for information leak activities based on the data stream mining technique. We evaluate our proposed method by applying the terminal operation logs collected at a self-governing body.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Information Leak / Security Inspection / Terminal Operation Log / Data Stream Mining
Paper # LOIS2010-68
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Committee LOIS
Conference Date 2011/2/24(1days)
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Registration To Life Intelligence and Office Information Systems (LOIS)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Extraction of Information Leak activities on Terminal Operation Logs
Sub Title (in English)
Keyword(1) Information Leak
Keyword(2) Security Inspection
Keyword(3) Terminal Operation Log
Keyword(4) Data Stream Mining
1st Author's Name Toru KOBAYASHI
1st Author's Affiliation NTT Cyber Solutions Laboratories()
2nd Author's Name Machiko TOYODA
2nd Author's Affiliation NTT Communication Science Laboratories
3rd Author's Name Yusuke ICHIKAWA
3rd Author's Affiliation NTT Cyber Solutions Laboratories
Date 2011-03-03
Paper # LOIS2010-68
Volume (vol) vol.110
Number (no) 450
Page pp.pp.-
#Pages 6
Date of Issue