Privilege Escalation: Exploitation and Detection Basics

Securing an enterprise network requires understanding exactly how attackers abuse system weaknesses to gain administrative control. Privilege escalation is a critical phase in the cyber attack lifecycle, allowing adversaries to bypass security controls and access sensitive data. This text-based course guides you through the foundational concepts of privilege escalation, focusing on how public-facing applications and local vulnerabilities are exploited. You will learn to think like both an attacker and a defender, analyzing exploitation techniques and understanding detection rules to spot unauthorized access. What you'll learn: Understand the fundamentals of privilege escalation and the MITRE ATT&CK framework; Analyze how adversaries exploit vulnerabilities in public-facing applications to gain footholds; Explore common local privilege escalation vectors across modern operating systems; Identify indicators of compromise associated with privilege abuse; Learn to design detection strategies using SIEM concepts and log analysis; Explore basic rule-writing patterns to identify escalation behavior before damage occurs. We begin with core security terminology and the mechanics of user privileges before dissecting exploitation scenarios. From there, you will explore structured detection methodologies, learning how to parse system logs to identify suspicious elevation patterns. Designed for aspiring security analysts and system administrators, this course starts with foundational concepts and requires no prior penetration testing experience. Start building your defensive security skillset today.