Introduction to Systems Patching and Vulnerability Scanning

Unpatched systems are one of the most common entry points for security breaches, making patch management a critical skill in modern IT. This text-only course guides you through the essential concepts of identifying, prioritizing, and resolving system vulnerabilities. You will transition from a complete beginner to a confident practitioner capable of running vulnerability scans, analyzing security reports, and planning patching workflows. Through structured written explanations and practical step-by-step scenarios, you will build a solid understanding of how to keep enterprise systems secure. What you'll learn: Learn the core terminology of vulnerability management, patching lifecycles, and risk assessment; Understand how to configure and execute basic security scans using OpenVAS; Analyze vulnerability scan reports to identify critical system weaknesses and prioritize threats; Apply modern patch prioritization frameworks to determine what to fix first; Practice designing a systematic patching schedule that minimizes downtime and security gaps; Explore career pathways and standard operational roles in systems administration and security maintenance. The course begins with fundamental security concepts and patching terminology before moving into practical scanning techniques with OpenVAS. You will then explore report analysis, prioritization strategies, and industry-standard patching workflows. This course is designed for absolute beginners, aspiring systems administrators, and junior security analysts with no prior experience in vulnerability management. Start your journey toward a vital career in IT security and systems maintenance today.