Improving the quality of cyber security in the information and telecommunication system of the enterprise

DOI: 10.31673/2409-7292.2020.013741

Abstract

The principle of organization of the security system using the OSI model and the recommendations of the cybersecurity standard ISO 27000 are analyzed. The advantages of building a security system using the domain approach are shown. Developed guidelines for building a secure computer network. It is advisable to build protection in the following areas: protection of systems and devices, server security, network security and physical security.

Keywords: information and telecommunication system, information with limited access, domain, host, object of information activity, corporate network.

References
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2. Standart ISO 27000 - https://intercert.com.ua/articles/regulatory-documents/210-iso-27000
3. Безпека корпоративних мереж - https://www.cisco.com/c/ru_ru/solutions/enterprise-networks/enterprise-network-security/index.html