CAS-004 Security Operations Practice Question
Which component of the MITRE ATT&CK framework categorizes the 'why' of an adversary's action, such as initial access or credential access?
⚠ Common exam trap
CAS-005 often tests the distinction between tactics (the why/goal) and techniques (the how/method), since both terms appear frequently and candidates conflate them under the TTP umbrella.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
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Tactics
In MITRE ATT&CK, tactics represent the adversary's tactical goal — the 'why' behind an action — such as Initial Access, Execution, Persistence, or Credential Access. Techniques describe the 'how' (specific methods), and procedures describe the specific implementation. The question explicitly asks for the 'why,' which maps to tactics.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
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Tactics
Why this is correct
Tactics represent the adversary's tactical goal — the 'why' behind an action — with entries such as Initial Access, Execution and Credential Access. Techniques, by contrast, describe the 'how'. The stem asks which component categorises the 'why', so Tactics is the matching category.
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Mitigations
Why it's wrong here
Mitigations catalogue defensive countermeasures mapped to techniques, not adversary objectives. It is tempting because mitigations also carry tactic-like labels, but the 'why' is the tactic — the adversary's goal such as initial access — whereas mitigations describe how defenders prevent or detect it.
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Procedures
Why it's wrong here
Procedures are the specific step-by-step implementations that adversaries use for a technique, not the objective itself. It is tempting because procedures sit at the most granular level of the framework, but the 'why' is the tactic, while procedures describe exactly how a technique is executed.
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Techniques
Why it's wrong here
Techniques describe how an adversary achieves a goal, such as phishing for initial access, not why. It is tempting because technique names resemble the tactic labels, but the 'why' is the tactic — the adversary's objective — while techniques are the methods beneath it.
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Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official CompTIA exam blueprint
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