Do you have the crucial job of protecting your private and company systems from malicious attacks and undefined application behavior? Are you looking to secure your Linux systems with improved access controls? Look no further, intrepid administrator! This course will show you how to enhance your system's secure state across Linux distributions, helping you keep application vulnerabilities at bay. This video course covers the core SELinux concepts and shows you how to leverage SELinux to improve the protective measures of a Linux system. You will learn SELinux fundamentals and all of SELinux's configuration handles including conditional policies, constraints, policy types, and audit capabilities. These topics are paired with genuine examples of situations and issues you are bound to come across as an administrator.