EVIDENCE-LED TOOL GUIDANCE

Cyber Defense Atlas.

Compare leading cybersecurity platforms by the NIST CSF 2.0 functions they support. Rankings are editorial decision support—not vendor awards or pay-to-play placements.

OSIRIS EVIDENCE SCOREPublished capabilities · independent evidence when available · platform breadth · operational fit · documentation transparency

#TOOL / CATEGORYPROTECTSBEST FORSCORE

METHODOLOGY

Transparent by design.

35%Functional coverage25%Independent evidence20%Platform breadth10%Operational fit10%Documentation transparency

Scores are category-aware editorial assessments based on publicly available evidence. Vendor documentation establishes claimed capabilities; independent evidence is credited only where a relevant public evaluation exists. MITRE ATT&CK Evaluations provides results and does not rank vendors. Final product selection should include architecture fit, licensing, proof-of-value testing, and organizational requirements.

NIST CSF 2.0 MITRE ATT&CK Evaluations