Security Automation & Engineering at Scale

What you will be able to do

• Write Python scripts that automate security operations by calling application programming interfaces (APIs), handling errors, and running safely again and again.
• Scan infrastructure as code (IaC) for dangerous misconfigurations and enforce guardrails with policy as code before risky changes reach production.
• Manage secrets with a vault, short-lived credentials, and automatic rotation instead of passwords hardcoded in files.
• Build a detection-as-code workflow where every rule lives in version control and ships through a tested pipeline.
• Tune detection rules to cut false positives and prove each one works before it goes live.
• Design security orchestration, automation, and response (SOAR) playbooks that respond to incidents quickly and safely.
• Add human approval gates and safety checks so your automations act fast without causing damage.
• Measure and govern your automation program so leaders can see its value and trust its results.

What is inside

4 modules, 8 lessons. Each module ends in a graded quiz and most carry an assignment.

1. 01

   Engineering Foundations and Scripting

   Great security engineering starts with a simple shift: solve a problem once in code, and then let it run forever. This module builds the core scripting skills that everything else depends on, from calling application programming interfaces (APIs) to automating tedious operational work in Python. You will also learn to treat your scripts as real software, with version control, testing, and review, so your automation stays reliable as it grows.

   2 lessons · 5 quiz questions

2. 02

   Securing Infrastructure and Secrets

   You cannot bolt security onto infrastructure after it ships; you have to build it in from the start. This module shows you how to scan infrastructure as code (IaC) for dangerous misconfigurations and enforce guardrails with policy as code, so risky changes get caught before they reach production. You will also fix one of the most common causes of breaches by managing secrets properly: vaults, short-lived dynamic credentials, and automatic rotation.

   2 lessons · 5 quiz questions · assignment

3. 03

   Detection as Code

   Detection rules should not live as fragile clicks in a console; they should be code you can trust. This module shows you how to write detections as version-controlled Sigma rules, test them against real and simulated attacks, cut false positives, and ship them through a continuous integration and continuous delivery (CI/CD) pipeline that proves each rule works before it ever reaches your responders.

   2 lessons · 5 quiz questions

4. 04

   Automation, Orchestration, and SOAR

   Once prevention and detection are working, the last frontier is responding at machine speed. This module introduces Security Orchestration, Automation, and Response (SOAR): connecting your tools, designing playbooks, and automating the response steps that used to take hours. You will learn to add approval gates and safety checks so automation acts fast without breaking things, and to measure and govern your program so its value is clear to the whole team.

   2 lessons · 5 quiz questions · assignment