Towards a Zero-Trust Architecture: The Role of IAM and SSO in Cybersecurity Strategies
Keywords:
Zero-Trust Architecture, Identity and Access ManagementAbstract
The increasing number of sophisticated cyber threats compares paradigm shift from traditional perimeter-based security model to zero test architecture which works on assuming that threats exist everywhere that is inside and outside of the network. The objective of this paper is to examine the role of Identity and Access Management (IAM) and Single Sign-On (SSO) in securing ZTA framework. IAM provides a structured approach to identity verification, role-based access control, and privilege management which reduces the risk of unauthorised access. SSO works as an extension of IAM which enhances the security by reducing password fatigue and enforcing multi factor authentication which eventually strengthen the authentication mechanism across distributed environments.
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