METHOD OF INCREMENT ORDER OF LINGUISTIC VARIABLES FOR RISK ANALYSIS AND ASSESSMENT SYSTEMS

Authors

  • Олександр Григорович Корченко National aviation university
  • Світлана Володимирівна Казмірчук National aviation university
  • Юлія Борисівна Коваленко National aviation university
  • Андрій Юрійович Гололобов National aviation university

DOI:

https://doi.org/10.18372/2410-7840.17.8758

Keywords:

risk, risk assessment, risk evaluation, information security assessment risk system, fuzzy variable, function for linguistic variables etalons transformation, trapezoidal fuzzy numbers, single incrementation.

Abstract

The known information security assessment risk system(developed by authors) is based on processing methods oflinguistic variables. These variables are based on thestandard parametric trapezoidal fuzzy numbers with afixed number of term sets. Etalons are defined by expertsat the stage of base units initialization during setting-upsystem. Efficiency of its use would increase if it isavailable to correct etalons without the involvement ofappropriate experts. To solve this problem authorspropose a method of function realization for linguisticvariables etalons transformation based on a singleincrementation the terms number using expert estimatesmade during system setting-up. This will simplify theprocedure for correcting etalons, by implementing asingle process incrementation the number of terms fortrapezoidal fuzzy numbers.

Author Biographies

Олександр Григорович Корченко, National aviation university

Doctor of technical sciences,professor, laureate of the State Prize of Ukraine in Scienceand Technology, Head of IT-Security AcademicDepartment, National Aviation University (Kyiv,Ukraine)

Світлана Володимирівна Казмірчук, National aviation university

PhD in Eng., Associate Professorof IT-Security Academic Department, National AviationUniversity.

Юлія Борисівна Коваленко, National aviation university

PhD, Associate Professor of ITSecurityAcademic Department, National AviationUniversity.

Андрій Юрійович Гололобов, National aviation university

Postgraduate student of IT-SecurityAcademic Department, National Aviation University.

References

Корченко А.Г. Анализ и оценивание рисков информационной безопасности / А.Г. Корченко, А.Е. Архипов, С.В. Казмирчук // Монография. – К.: ООО «Лазурит-Полиграф», 2013. – 275 с.

Корченко А.Г. Метод реализации функции трансформирования эталонов в задачах анализа и оценивания рисков / А.Г. Корченко, Б.С. Ахметов, С.В. Казмирчук, А.Ю. Гололобов // Безпека інформації. – 2015. – Т.21. – №1. – С. 104-112.

Корченко А.Г. Построение систем защиты информации на нечетких множествах. Теория и практические решения / А.Г. Корченко – К. : «МК-Пресс», 2006. – 320с.

Корченко А.Г. Метод преобразования эталонов параметров для систем анализа и оценивания рисков информационной безопасности /

А.Г. Корченко, С.В. Казмирчук, А.Ю. Гололобов // Защита информации – 2013. – Том 15 №4. – С. 359-365.

Korchenko A.G., Arkhipov A.E., Kazmirchuk S.V. Analysis and assessment of information security risks, Monograph., K: LLC «Lazurit-Polygraph», 2013, 275 p.

Korchenko A.G., Akhmetov B., Kazmirchuk S., Golobov A. Method of function realization for transformation etalons in risk analysis and assessment, Ukrainian Scientific Journal of Information Security, 2015, vol. 21, issue 1, p. 104-112.

Korchenko A.G. The construction of security systems on the fuzzy sets. Theory and practical solutions, 2006, 320 p.

Korchenko A.G., Kazmirchuk S.V. The conversion method of reference parameters for systems analysis and information security risk assessment, Zahist ìnformacìï, 2013, Vol. 15 №4, pp. 359-365.

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Published

2015-09-15

Issue

Vol. 17 No. 2 (2015)

Section

Articles

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