"Operating System Security Explained: Hardening, Patching & Defence in Depth 🛡️💻"

A practical, defence-focused guide to securing endpoints and operating systems. In this session, we cover essential OS security principles including hardening to reduce the attack surface, identity and privilege management (MFA & least privilege), vulnerability patching, secure boot, and monitoring. We also walk through a real-world scenario on how to respond when a staff laptop is compromised. #CyberSecurity #OSSecurity #InfoSec #OperatingSystems #SystemHardening #CyberDefense #ITSecurity #TechEducation