Abstract
In the context of systematic instability increases the dependence of national economies on the degree of information technology security, information security risks related to the growth of internal and external attacks targeted at the business of industrial enterprises appear. As a result, the core business processes of industrial enterprises are being affected: stopping or interruption of the operation of systems and services; damage, loss or compromise of data; direct financial losses as a result of illegal actions of internal staff and cybercriminals. According to Gemalto (Information Security, 2015) the number of data breaches in 2014 increased by 49% compared to 2013 year, and about one billion records were compromised for the purpose of identity theft. The situation is critical in all industries and sectors. Implementation of Information Security Management System is aimed at the systematic identification, analysis and mitigation of information security risks as a result of which information assets are losing confidentiality, integrity and availability. DOI: 10.5901/mjss.2015.v6n5p353
Highlights
Information technologies become a compulsory part of business processes of industrial enterprises, increasing their dependence on the security degree in information technology
It provides a solution to the problem of optimizing protection of information infrastructure of an industrial enterprise in the form of complex mathematical models that include both a model for minimizing the cost of optimizing infrastructure information protection and maximization model quality infrastructure protection information
Maintaining the stability of the control system of industrial enterprise is impossible without security assessment of business processes of industrial enterprises
Summary
Information technologies become a compulsory part of business processes of industrial enterprises, increasing their dependence on the security degree in information technology. The information systems of an industrial enterprise are requirements in the field of information security and business continuity. Information infrastructure provides secure data processing and information support of business processes within an industrial enterprise and exchange of information resources with the environment. This article focuses on the modeling of information security infrastructure of industrial enterprises using the apparatus of linear programming to optimize it. It provides a solution to the problem of optimizing protection of information infrastructure of an industrial enterprise in the form of complex mathematical models that include both a model for minimizing the cost of optimizing infrastructure information protection and maximization model quality infrastructure protection information. Sources for this article became years of research materials of its authors and publications in the public domain
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