Identity and Access Management Transformation in Large Enterprises: A Case Study Analysis

Abstract

This article examines the transformative impact of Identity and Access Management (IAM) solutions across large enterprises, particularly in highly regulated sectors such as banking, healthcare, and government agencies. Through comprehensive case studies and empirical research, the article analyzes how organizations have successfully implemented centralized IAM platforms to address security challenges, ensure regulatory compliance, and enhance operational efficiency. The article demonstrates the evolution of identity management from traditional security models to identity-centric approaches, highlighting successful implementations across different sectors. The article reveals significant improvements in security incident reduction, operational efficiency, compliance management, and user satisfaction across all examined sectors. The article provides valuable insights into sector-specific challenges and solutions, emphasizing the role of advanced technologies such as AI-enhanced security protocols and zero-trust architectures in modern IAM frameworks.