| Title | Services for Zero Trust Architectures - A Research Roadmap |
| Publication Type | Conference Paper |
| Year of Publication | 2021 |
| Authors | Bertino, Elisa, Brancik, Kenneth |
| Conference Name | 2021 IEEE International Conference on Web Services (ICWS) |
| Date Published | Sept. 2021 |
| Publisher | IEEE |
| ISBN Number | 978-1-6654-1681-8 |
| Keywords | Access Control, Collaboration, Conferences, Design methodology, Human Behavior, human factors, networks, policy-based governance, pubcrawl, resilience, Resiliency, Scalability, security, service-oriented architecture, zero trust |
| Abstract | The notion of Zero Trust Architecture (ZTA) has been introduced as a fine-grained defense approach. It assumes that no entities outside and inside the protected system can be trusted and therefore requires articulated and high-coverage deployment of security controls. However, ZTA is a complex notion which does not have a single design solution; rather it consists of numerous interconnected concepts and processes that need to be assessed prior to deciding on a solution. In this paper, we outline a ZTA design methodology based on cyber risks and the identification of known high security risks. We then discuss challenges related to the design and deployment of ZTA and related solutions. We also discuss the role that service technology can play in ZTA. |
| URL | https://ieeexplore.ieee.org/document/9590329 |
| DOI | 10.1109/ICWS53863.2021.00016 |
| Citation Key | bertino_services_2021 |
Services for Zero Trust Architectures - A Research Roadmap