Definition
IT Automation refers to the use of technology to perform tasks that were previously done manually, streamlining operations and reducing human intervention. It involves scripting, orchestration, and configuration management tools to automate repetitive processes across various IT functions. This practice is crucial for improving efficiency, consistency, and speed in deploying, managing, and securing IT infrastructure. For instance, automated server provisioning ensures new resources are ready quickly and identically. Unlike manual processes which are prone to human error and delays, automation provides reliable and repeatable outcomes. Concepts related to IT automation frequently appear on exams like CompTIA Security+, Network+, and AWS Certified Solutions Architect Associate.