Week 16 Reflection: What Changed After the Incident?

In 7–10 sentences, explain one lesson that should permanently change the fictional Northstar system after INC-016.

Address:

• the original assumption;
• the evidence that disproved it;
• containment vs root-cause correction;
• the corrective action;
• how the action will be verified;
• how the risk register changes; and
• what residual risk still remains.