Term · 30. Big4 Advisory Framing
Identity Governance Maturity Model
Definition
Big4 advisory tool measuring organizational identity governance capability across dimensions: process maturity (manual → automated), tooling coverage (% systems integrated), governance discipline (certification cadence, role hygiene), risk posture (privileged identity controls). Typically 5-level scale.
- Application
- Regulatory: Deloitte / PwC / EY / KPMG advisory framings · NIST SP 800-63 (Digital Identity Guidelines)
- Standards & regulations
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- Big4
- NIST
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