Presentation	2012/7/12 Application of Calculating Similarity Between Texts of a Security Evaluation Platform Based on International Standards YUJI TAKAHASHI, SHINICHI IKEDA, YOSHIMI TESHIGAWARA,
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Abstract(in English)	It becomes more important for the corporations to be attested by the external certification organizations to demonstrate the corporate security against the many threats including emerging cyber attacks. In order to obtain acquisition of security attestation, the target organization is evaluated based on the international standards. In the organizations, the security evaluation systems that confirm standards achievement for the attestation have been used; however, they have to use specific security evaluation systems to correspond to changes of the standards. Therefore, we have been studying a platform that realizes evaluation corresponding to changes of the standards contents and evaluation targets only by focusing changes of the standards used as evaluation criteria. Since all the items should be covered for every field of the standard, there is a problem of the comprehensibility that the reference relation from the structure and each item of the field must be grasped very precisely. When the standards changes or updated, the data conversion method, for example convert form ISO/IEC 27001 into ISMS, was proposed to the problem that it must reevaluate from the beginning, and the validity has been shown. However, in order to use data conversion method, the information of relationship between the standards is needed. In this paper, the method of calculating similarity between texts currently used in the field of natural language processing is applied, and gets information of relationship by calculating similarity between standards. In addition validity of the proposed method is also confirmed by the experiment using an actual standard.
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Paper #	Vol.2012-CSEC-58 No.36,Vol.2012-SPT-4 No.36
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Committee	ICSS
Conference Date	2012/7/12(1days)
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Registration To	Information and Communication System Security (ICSS)
Language	JPN
Title (in Japanese)	(See Japanese page)
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Title (in English)	Application of Calculating Similarity Between Texts of a Security Evaluation Platform Based on International Standards
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1st Author's Name	YUJI TAKAHASHI
1st Author's Affiliation	Graduate School of Engineering, Soka University()
2nd Author's Name	SHINICHI IKEDA
2nd Author's Affiliation	Graduate School of Engineering, Soka University
3rd Author's Name	YOSHIMI TESHIGAWARA
3rd Author's Affiliation	Graduate School of Engineering, Soka University
Date	2012/7/12
Paper #	Vol.2012-CSEC-58 No.36,Vol.2012-SPT-4 No.36
Volume (vol)	vol.112
Number (no)	128
Page	pp.pp.-
#Pages	8
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