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http://dx.doi.org/10.6109/jkiice.2021.25.12.1898

Zero Trust-Based Security System Building Process  

Ko, Min-Hyuck (Department of Computer Engineering, Catholic University of Pusan)
Lee, Daesung (Department of Computer Engineering, Catholic University of Pusan)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.25, no.12, 2021 , pp. 1898-1903 More about this Journal
Abstract
Recently, the need to be wary of internal access such as internal access as well as external attackers' access to work has increased due to network expansion, cloud infrastructure expansion, and changes in working patterns due to COVID-19 situations. For this reason, a new network security model called Zero Trust is drawing attention. Zero Trust has a key principle that a trusted network does not exist, and in order to be allowed access, it must be authenticated first, and data resources can only be accessed by authenticated users and authenticated devices. In this paper, we will explain these zero trust and zero trust architectures and examine new security application strategies applicable to various companies using zero trust and the process of building a new security system based on the zero trust architecture model.
Keywords
Zero trust; Security model; Zero trust architecture; Zero trust strategy;
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