Safeguarding Identity Infrastructure with Defender for Identity

In modern enterprise networks, identity is the primary security perimeter, making directory services and user credentials the prime targets for cyberattackers. Understanding how to monitor, detect, and respond to identity-based threats is essential for securing any modern infrastructure. This text-only course guides you through the fundamentals of Defender for Identity, a key component of the broader Defender XDR ecosystem. You will learn how to plan deployments, analyze security postures, and identify suspicious activities across your organization's directory services. What you'll learn: - Understand the core architecture and deployment phases of Defender for Identity. - Identify common identity-based attack vectors, including reconnaissance, lateral movement, and domain dominance. - Configure sensors and settings to monitor Active Directory and hybrid environments effectively. - Analyze security alerts and user behavior profiles to detect compromised credentials and insider threats. - Apply Zero Trust principles to strengthen your organization's overall identity security posture. - Practice threat analysis through detailed, text-based scenarios and conceptual walk-throughs. The course begins with foundational concepts of identity security and directory services, moving step-by-step through sensor deployment, alert analysis, and integration with broader security operations. You will learn through clear written explanations, structured threat scenarios, and conceptual checks. This course is designed for beginner security analysts, system administrators, and IT professionals looking to build a solid foundation in identity security, with no prior experience with Defender tools required. Start reading today to master the essentials of identity threat detection and secure your enterprise directory.