Prioritization of Cybersecurity Measures
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2023-03-15 18:48
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BOLUN, Ion. Prioritization of Cybersecurity Measures. In: Electronics, Communications and Computing: IC|ECCO-2021, Ed. 11, 21-22 octombrie 2021, Chişinău. Chișinău, Republica Moldova: Technical University of Moldova, 2021, Editia 11, pp. 194-199. ISBN 978-9975-45-776-7. DOI: https://doi.org/10.52326/ic-ecco.2021/SEC.01
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Electronics, Communications and Computing
Editia 11, 2021
Conferința "Electronics, Communications and Computing"
11, Chişinău, Moldova, 21-22 octombrie 2021

Prioritization of Cybersecurity Measures

DOI: https://doi.org/10.52326/ic-ecco.2021/SEC.01

Pag. 194-199

Bolun Ion
 
Technical University of Moldova
 
Disponibil în IBN: 29 aprilie 2022


Rezumat

The considerable losses caused by the low level of cyber security of companies, institutions and so on and the limited financial resources available imply the need to prioritize the implementation of measures to counter cyber attacks. For this purpose, the respective optimization problem is formulated as a Boolean mathematical programming one. At large dimensions, the use of known methods of solving the problem requires a large volume of calculations. That’s why, a simple rule for approximately solving the problem is obtained. By computer simulation, it is shown that the error of the solution when using this rule decreases considerably with the increase of the number of cybersecurity measures, more accurate – the more detailed such measures are. In order to reduce the error of solutions, three other simple algorithms are also proposed. The latter of these algorithms is more detailed and allows to reduce to a greater extent the solutions’ error.

Cuvinte-cheie
algorithm, entity, cybersecurity means, ordering rule, optimization problem