mapping-mitre-attack-techniques

Map observed adversary behaviors, security alerts, and detection rules to MITRE ATT&CK techniques and sub-techniques to quantify detection coverage and guide control prioritization. Use this when building ATT&CK-based coverage heatmaps, tagging SIEM alerts with technique IDs, aligning security controls with adversary playbooks, or reporting threat exposure to senior leadership. Applicable to requests involving ATT&CK Navigator, Sigma rules, MITRE D3FEND, or coverage-gap analysis.