হুমকি মডেলিং কী?

Threat modeling = systematically analyzing a system to find SECURITY THREATS and decide
how to mitigate them — BEFORE building (or as a review):
  → understand the system (data flows, components, trust boundaries, assets)
  → identify THREATS (what could an attacker do? where are the weak points?)
  → assess and prioritize risks; plan MITIGATIONS
→ proactive security: design defenses by thinking like an attacker, early.