ARKION
§ Vocabulary/ xi. NHIG Maturity

NHIG Maturity.

The trajectory from unaware to attested.

Definition

An enterprise's position on the Non-Human Identity Governance spectrum: from unaware, through discovered, to continuously governed. The trajectory the NHIG Standard describes.

§ 01 · Why it matters

The reason this term exists.

NHIG Maturity is the ladder the industry needed and did not have. It gives a CISO a language to describe the state of the non-human estate to a board, an auditor a rubric to score against, and an executive a target to sequence investment toward. The levels are deliberately staged so an enterprise cannot skip: attestation only becomes possible once lifecycle is enforced, which only becomes possible once ownership is mapped, which only becomes possible once identities have been discovered. Progress up the ladder is a real business metric, and one that regulators, insurance carriers, and acquirers are increasingly asking about.

§ 02 · In practice

How Arkion applies it.

The Arkion Discovery Scan positions an environment on the NHIG Maturity ladder at first contact and produces the report a board can review. Subsequent scans show movement up or down the ladder, giving an enterprise an objective measure of the NHIG program's effect over time. Cyber insurance carriers will increasingly require a specific maturity level as a policy renewal condition.

§ 04 · Cite this term

For briefs, RFPs, and analyst reports.

NHIG Maturity: An enterprise's position on the Non-Human Identity Governance spectrum: from unaware, through discovered, to continuously governed. The trajectory the NHIG Standard describes.” Arkion Vocabulary, 2026. https://arkion.ai/vocabulary/nhig-maturity