Publication: Migrating to Zero Trust Architecture: Reviews and Challenges
Issued Date
2021-01-01
Resource Type
ISSN
19390122
19390114
19390114
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2-s2.0-85107648295
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Mahidol University
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SCOPUS
Bibliographic Citation
Security and Communication Networks. Vol.2021, (2021)
Suggested Citation
Songpon Teerakanok, Tetsutaro Uehara, Atsuo Inomata Migrating to Zero Trust Architecture: Reviews and Challenges. Security and Communication Networks. Vol.2021, (2021). doi:10.1155/2021/9947347 Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/76743
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Title
Migrating to Zero Trust Architecture: Reviews and Challenges
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Abstract
Zero trust (ZT) is a new concept involving the provisioning of enterprise/organization resources to the subjects without relying on any implicit trust. Unlike the perimeter-based architecture in which any subject behind the wall (i.e., inside the predefined perimeter) is considered trusted, zero trust architecture (ZTA) processes any request and provides a resource to the subject without relying on implicit trust. In this paper, based on NIST Special Publication SP800-207, the concept of ZT and ZTA is introduced. Also, challenges, steps, and things to consider when migrating from the legacy architecture to ZTA are presented and discussed.