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Paper Abstract and Keywords
Presentation 2005-07-21 13:00
Researches on Incident Tendency Detection Method on Frequency Analysis
Hirofumi Nakakoji, Masato Terada, Kenichi Sakamoto (Hitachi)
Abstract (in Japanese) (See Japanese page) 
(in English) It may have the periodic character in the virus, worm and unauthorized access, which form a threat on a network according to the factors, such as a routine work and a rhythm of life. For this reason, although it is thought that periodicity will be appear in the event logs observed by the intrusion detection system or the firewall system day by day, most analytic reports about the periodicity are not exhibited. In this paper, we refer the periodic characteristics of the typical worm, which forms a threat with performing characterization based on periodicity to the event log of the firewall system actually observed on the Internet.
Keyword (in Japanese) (See Japanese page) 
(in English) Network Security / Incident / Analysis / Frequency / Periodicity / / /  
Reference Info. IEICE Tech. Rep., vol. 105, pp. 83-88, July 2005.
Paper #  
Date of Issue 2005-07-14 (ISEC, SITE) 
ISSN Print edition: ISSN 0913-5685
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Conference Information
Committee ISEC IPSJ-CSEC SITE  
Conference Date 2005-07-21 - 2005-07-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Iwate Prefectural University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IPSJ-CSEC 
Conference Code 2005-07-ISEC-IPSJ-CSEC-SITE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Researches on Incident Tendency Detection Method on Frequency Analysis 
Sub Title (in English)  
Keyword(1) Network Security  
Keyword(2) Incident  
Keyword(3) Analysis  
Keyword(4) Frequency  
Keyword(5) Periodicity  
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Keyword(7)  
Keyword(8)  
1st Author's Name Hirofumi Nakakoji  
1st Author's Affiliation Hitachi, Ltd. (Hitachi)
2nd Author's Name Masato Terada  
2nd Author's Affiliation Hitachi, Ltd. (Hitachi)
3rd Author's Name Kenichi Sakamoto  
3rd Author's Affiliation Hitachi, Ltd. (Hitachi)
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Speaker Author-1 
Date Time 2005-07-21 13:00:00 
Presentation Time 25 minutes 
Registration for IPSJ-CSEC 
Paper # ISEC2005-20, SITE2005-18 
Volume (vol) vol.105 
Number (no) no.193(ISEC), no.192(SITE) 
Page pp.83-88 
#Pages
Date of Issue 2005-07-14 (ISEC, SITE) 


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