Security Operations Tools
Detection Coverage Reference
Search detection coverage concepts. Covers MITRE ATT&CK coverage assessment, ATT&CK Navigator, coverage gaps, high-value detections, and D3FEND defensive mapping.
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About this tool
Detection Coverage Reference
The Detection Coverage Reference covers MITRE ATT&CK coverage, ATT&CK Navigator, gap analysis, high-value detection priorities, coverage tiers, and D3FEND mapping.
• Look up ATT&CK Navigator before assessing detection coverage
• Reference high-value technique detections before a detection engineering prioritization
• Find D3FEND before mapping defensive techniques to ATT&CK attacks
• Understand detection coverage tiers before setting a coverage target
Next step
Attack Surface Calculator — Calculate external attack surface score from internet-facing services, open ports, and unprotected accounts.
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FAQ
What does this tool tell you?
The Detection Coverage Reference covers MITRE ATT&CK coverage, ATT&CK Navigator, gap analysis, high-value detection priorities, coverage tiers, and D3FEND mapping.
What affects the result most?
Detection coverage: % of MITRE ATT&CK techniques with detection rules — benchmark current state. Coverage gaps: identify techniques used by threat actors targeting your industry — prioritize coverage. ATT&CK Navigator: visualizes coverage across techniques — color-coded heatmap.
How should I use the result?
Use this tool to orient quickly to the concepts, field names, or values you are about to look up in a full specification or vendor documentation. It summarizes the common cases; the authoritative source remains whichever standard or vendor doc defines the values themselves.
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