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dc.contributor.authorXiao, Shiyn
dc.contributor.authorYe, Yuhang
dc.contributor.authorKanwal, Nadia
dc.contributor.authorNewe, Thomas
dc.contributor.authorLee, Brian
dc.identifier.citationXiao, S., Ye, Y., Kanwal, N., Newe, T., Lee, B.(2022). SoK: context and risk aware access control for zero trust systems. Security and Communications Networks. Article ID 7026779, 20 pages. ttps://
dc.description.abstractEvolving computing technologies such as cloud, edge computing, and the Internet of )ings (IoT) are creating a more complex, dispersed, and dynamic enterprise operational environment. New security enterprise architectures such as those based on the concept of Zero Trust (ZT) are emerging to meet the challenges posed by these changes. ZT systems treat internal and external networks as untrusted and subject both to the same security checking and control to prevent data breaches and limit internal lateral movement. Context awareness is a notion from the field of ubiquitous computing that is used to capture and react to the situation of an entity, based on the dynamics of a particular application or system context. )e idea has been incorporated into several access control models. However, the overlap between context-aware access control and zero-trust security has not been fully explored. In this SoK, we conduct a systematic examination of ZT, context awareness, and risk-based access control to explore the critical elements of each and to identify areas of overlap and synergy to enhance the operation and deployment of ZT systemsen_US
dc.relation.ispartofSecurity and Communications Networksen_US
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.subjectZero trust systemsen_US
dc.titleSoK: context and risk aware access control for zero trust systemsen_US
dc.contributor.affiliationTechnological University of the Shannon Midlands Midwesten_US
dc.contributor.sponsorf Athlone Institute of Technology under its President’s Seed Fund (2021) and Science Foun dation Ireland (SFI) under Grant Number SFI 16/RC/3918, co-funded by the European Regional Development Fund.en_US
dc.subject.departmentSoftware Research Institute TUS:MMen_US

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Attribution-NonCommercial-NoDerivatives 4.0 International
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 International