ARC NEXUS
Independent Cyber Governance
Board-Level Cyber Governance

Australian directors face growing accountability for cyber outcomes. The question is whether your oversight is defensible when examined.

ARC Nexus provides independent cyber governance advisory to Boards, Audit and Risk Committees, and senior decision-makers. ARC Nexus helps leaders demonstrate that oversight is structured, evidenced, and defensible under examination.

Not assumed. Evidenced.

Cyber Governance Defensibility Assessment

Can your Board demonstrate that its cyber oversight is defensible?

Regulators, auditors, and courts do not ask whether a Board prevented every cyber incident. They ask whether the Board was appropriately informed, exercised challenge, documented its decisions, and reassessed its position as conditions changed.

The Cyber Governance Defensibility Assessment tests whether that standard can be met. It applies a structured methodology across 16 governance domains, anchored in the regulatory and fiduciary expectations Australian Boards are held to. Every finding is evidence-based and independent. Every limitation is disclosed.

16 Governance DomainsEvidence-ledRegulatory ContextIndependent

The regulatory environment Australian Boards operate in, including directors' duties under the Corporations Act and prudential standards from APRA, increasingly requires cyber oversight to be demonstrable under scrutiny, not assumed.

See what the assessment covers →
Board Oversight Diagnostic

Five questions. An initial picture of your Board's governance exposure.

A structured self-reflection tool based on ARC Nexus governance domains. Takes two to three minutes. No data submitted. Results displayed in your browser only.

Open the Board oversight diagnostic
No account required · No data collected · Browser only
Independent Advisory

Engagements begin with a confidential 30-minute briefing to determine whether an assessment is warranted and how it would be scoped.

Request a confidential Board briefing