MITRE D3FEND
Knowledge graph of cybersecurity countermeasures. Maps defensive techniques to adversary behaviors.
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Where this one tends to earn its keep.
Map defenses to ATT&CK techniques
Security architecture planning
Defensive capability gap analysis
Cybersecurity investment prioritization
I haven't checked this label against the actual licence text — it's the catalogue's original guess. Check the ontology's own site before you rely on it.
Others worth a look in Cybersecurity.