عرض عملي: إيجاد التبعية المشتركة خلف ثلاث حوادث "غير مترابطة"

خطوة بخطوة

1. Gather three incident reports from different teams over six months.
2. Build a timeline and dependency view for each; compare causes and triggers.
3. Find the common factor: an internal certificate authority or a shared configuration service.
4. Quantify the impact and the chance of recurrence; list mitigations.
5. Planned mistake: treat each incident as isolated and fix each team's symptom. Fix: assign the shared component an owner, add redundancy, and add a fitness function.
6. Present the finding and its investment case to leadership.