Ivan Opirskyy

Work place: Department of Information Security, National University "Lviv Polytechnic", Lviv, Ukraine

E-mail: iopirsky@gmail.com


Research Interests: Computer systems and computational processes, Systems Architecture, Information Security, Network Security, Information Systems, Information-Theoretic Security


Ivan R. Opirskyy was born in 1987 in Simferopol, Crimea, Ukraine. In 2008 he graduated from the National University "Lviv Polytechnic" and received a Master degree in "security of information with restricted access and automation of its quitrents." In 2012 he received his PhD. on specialty "Information security systems" at the National University "Lviv Polytechnic". Since 2016 is assistant professor of information security departmentat the National University “Lviv Polytechnic”. Research  interests: information security systems, physical security of objects, forecasting unauthorized access, communication channels security, cybersecurity, integrated security systems, ensuring information security.

Author Articles
Method for Optimization of Information Security Systems Behavior under Conditions of Influences

By Zhengbing Hu Yulia Khokhlachova Viktoriia Sydorenko Ivan Opirskyy

DOI: https://doi.org/10.5815/ijisa.2017.12.05, Pub. Date: 8 Dec. 2017

The paper analyzes modern methods of modeling impacts on information systems, which made it possible to determine the most effective approaches and use them to optimize the parameters of security systems. And also as a method to optimize data security, taking in the security settings account (number of security measures, the type of security subsystems, safety resources and total cost information) allows to determine the optimal behavior in the “impact-security”. Also developed special software that allowed to verify the proposed method.

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