A Centralized Authentication and Authorization Framework For Enterprise Security Modernization

Author(s)	Ankush Gupta
Country	United States
Abstract	This paper presents the design and implementation of Telecom’s enterprise-wide Authentication and Authorization Initiative, aimed at modernizing identity and access management (IAM) across a large-scale digital ecosystem. The initiative introduced a novel token taxonomy - Software/Application Tokens, People Tokens, and Device Tokens - enabling fine-grained, context-aware access control using RBAC, ABAC, and ReBAC models. A Security Library Framework was developed to centralize API token lifecycle management, incorporating low-code integration for developers and uniform enforcement across distributed systems.
Keywords	Authentication, Authorization, Identity and Access Management (IAM), API Security, Cloud Security, AI-driven Security
Field	Computer > Artificial Intelligence / Simulation / Virtual Reality
Published In	Volume 16, Issue 3, July-September 2025
Published On	2025-09-03
DOI	https://doi.org/10.71097/IJSAT.v16.i3.8034
Short DOI	https://doi.org/g92ns9

About IJSAT Fees & Payment Current Issue Publication Archive	Submit Research Paper Track Submission Status Publication Guidelines Publication Ethics Peer Review & Plagiarism	Join as a Reviewer Editors & Reviewers Reviewer Referral Program Get Reviewer Membership Certi.	Website/Journal Policies Usage Policy Content Policies Privacy Policy

Contact Us	Message on WhatsApp	+91-9687-182-185	editor@ijsat.org

International Journal on Science and Technology