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Commonly confused · Security Operations

Cyber Kill Chain vs MITRE ATT&CK: What's the Difference?

The Cyber Kill Chain is a seven-stage linear model describing an intrusion from reconnaissance to actions on objectives. MITRE ATT&CK is a detailed, non-linear knowledge base of real-world adversary tactics, techniques, and procedures used to build detections and assess coverage.

Lockheed Martin Cyber Kill Chain

vs

MITRE ATT&CK

Full definition
Lockheed Martin Cyber Kill ChainMITRE ATT&CK
Structure7 sequential phasesMatrix of tactics (columns) and hundreds of techniques
GranularityHigh levelDetailed, technique and sub-technique IDs
FocusBreaking the chain early, especially perimeter stagesFull lifecycle including post-compromise behavior
Phases/tactics examplesReconnaissance, Weaponization, Delivery, Exploitation, Installation, C2, Actions on ObjectivesInitial Access, Execution, Persistence, Privilege Escalation, Lateral Movement, Exfiltration
Typical useStrategic communication, defense planningDetection engineering, threat intel mapping, purple teaming
OriginLockheed Martin, 2011MITRE, publicly released 2015
Remember it

Kill Chain is the storyline; ATT&CK is the encyclopedia.

Exam tip

Know the seven Kill Chain stages in order. Questions about mapping detections to specific technique IDs (like T1059) point to ATT&CK. The Diamond Model is a third framework focused on adversary, capability, infrastructure, and victim.

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