Master Microsoft Entra and unlock the future of identity security. This all-in-one practical guide gives you everything you need to confidently deploy, manage, and optimise Microsoft Entra, formerly Azure Active Directory, across real-world enterprise environments. Whether you're an IT professional, systems admin, security architect, or certification candidate, this book offers step-by-step labs, diagrams, real-world scenarios , and expert insights that help you apply Microsoft Entra to your organization with clarity and confidence. ✅ Inside You’ll Discover: 🔐 How to implement Zero Trust with Entra ID, Conditional Access, and MFA - 🧩 Deep dive into SSO, identity governance, and permissions management - 🔄 Automating lifecycle events with Joiner-Mover-Leaver (JML) workflows - 🌐 Secure external access using B2B, B2C, Private Access, and Verified ID - 🧠 Full walkthrough of directory sync , admin delegation , and audit reporting - 💡 Fully illustrated labs and diagrams for hands-on deployment scenarios - ⚙️ PowerShell & Graph API automation scripts for real environments - 📊 Licensing matrix and troubleshooting appendix for fast reference 🎯 Who This Book Is For: IT Administrators managing Microsoft 365 or hybrid cloud environments - Security Engineers implementing Zero Trust or Identity Protection - Students preparing for the Microsoft SC-300 Certification - Cloud Architects transitioning from Azure AD to Microsoft Entra - Anyone looking for a hands-on, up-to-date Entra field guide Don’t just understand identity, master it. Equip yourself with practical tools, technical know-how, and strategic insights to secure modern organizations at scale using Microsoft Entra.