A Northwind security chaos experiment riding an arched resilience rail through eight stations: hypothesize, scope, safeguard, inject, observe, learn, automate and report. Inside the arch, experiment SEC-4471 tests whether an over-permissive IAM change is blocked on a test identity canary with a ten-minute automatic revert, not on the 3,400-host production fleet; the first run alerts but does not block, the policy is fixed and owned, and the re-run blocks and passes. Along the bottom, only 3 of 18 critical controls were proven by experiment — the other 15 were merely configured.

CY-MID-072Mid Level · Security Chaos Engineering

Security Chaos Engineering — The Resilience Rail

A hands-on mid-level course that proves security controls work by safely breaking things on purpose. Work the resilience rail - eight stations: Hypothesize, Scope, Safeguard, Inject, Observe, Learn, Automate, and Report - running controlled security experiments to find where defenses silently fail. Strictly defensive and safe. Four hands-on activities in every lesson.

14 hours8 chapters32 lessons220 activities8 labs

What you'll learn

Form hypotheses about which security controls should hold.
Scope and safeguard experiments with a blast-radius limit.
Inject controlled failures and observe whether defenses respond.
Learn from results, automate experiments, and report findings.

Price:৳8,000