This book provides a comprehensive understanding of mergers and acquisitions (M&A) along with the critical role of Identity and Access Management (IAM) in modern enterprise integration. It explains the fundamentals of M&A, including strategic objectives, valuation techniques, due diligence, deal structuring, and regulatory compliance frameworks. The book also discusses cross-border legal challenges, data protection laws, and compliance risks associated with global business mergers. In addition, readers are introduced to IAM concepts such as authentication, authorization, identity lifecycle management, and industry standards including SAML, OAuth 2.0, and OpenID Connect.

The book further explores IAM challenges during mergers and acquisitions, including identity duplication, directory integration, user provisioning, and legacy system migration. It covers modern integration strategies such as Single Sign-On (SSO), cloud IAM, Zero Trust Architecture, API security, and identity federation. Readers will also gain insights into cybersecurity risks, insider threats, privileged access management, data breach mitigation, and post-merger identity governance frameworks. With discussions on identity analytics, continuous compliance, audit practices, and future trends in identity governance, this book serves as a valuable resource for students, IT professionals, cybersecurity experts, business leaders, and researchers involved in digital transformation and enterprise security management.