Scanning, Remediation, Logging, Firewalls, and Detection

Introduction

This lesson continues Domain 4, Security Operations (28% of SY0-701), and covers three objectives: 4.3, explaining various activities associated with vulnerability management; 4.4, explaining security alerting and monitoring concepts and tools; and 4.5, modifying enterprise capabilities to enhance security. Together they describe how a security team finds weaknesses, decides what to fix first, watches the environment for signs of attack, and tunes the tools that block or detect it.