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Title:
ATTACK PATTERN EXTRACTION APPARATUS, ATTACK PATTERN EXTRACTION METHOD, AND ATTACK PATTERN EXTRACTION PROGRAM
Document Type and Number:
WIPO Patent Application WO/2018/159361
Kind Code:
A1
Abstract:
An attack pattern extraction apparatus (10) has: an extraction unit (13a); and an attack pattern generation unit (13b). The extraction unit (13a) extracts character strings common among parameters in a communication access log determined as being an attack. The attack pattern generation unit (13b) generates an attack pattern on the basis of a character string, the length of which is equal to or longer than a prescribed character string length, among the extracted continuous character strings.

Inventors:
ORIHARA SHINGO (JP)
SATO TOHRU (JP)
SHIMADA YOHSUKE (JP)
IWAKI YUTA (JP)
ZHONG YANG (JP)
Application Number:
PCT/JP2018/005772
Publication Date:
September 07, 2018
Filing Date:
February 19, 2018
Export Citation:
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Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
G06F21/56
Foreign References:
JP2007515867A2007-06-14
US20090235357A12009-09-17
JP2007242002A2007-09-20
JP2005234661A2005-09-02
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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