KNOW YOUR GAPS. UNDERSTAND YOUR RISKS. IMPROVE WITH CONFIDENCE.

Assurance & Maturity, Simplified..

Understand how your organisation measures against recognised standards, frameworks and regulatory requirements. Identify gaps, understand your current maturity and receive clear, prioritised recommendations to help you improve.

Choose from our growing range of assessments across cyber, information security, operational technology, protective security, physical security and regulatory compliance — or use an assessment tailored specifically to your organisation.

Start Assessment

What We Do

About Erebus Assure

Cyber security and assurance shouldn’t begin with uncertainty.

Erebus Assure helps organisations understand how they measure against recognised cyber security, information security, governance, risk and compliance standards and frameworks through a structured assessment process designed to identify strengths, highlight gaps and provide practical recommendations.

Whether you’re preparing for certification, responding to regulatory or customer requirements, or simply looking to strengthen your organisation’s security and resilience, Erebus Assure provides clear, actionable insights to help you understand where you are and what to do next.

Why Choose Erebus Assure?

Structured Assessments

Evaluate your cyber mature through a clear, consistent assessment framework.

Actionable Recommendations

Receive practical guidance designed to help prioritise improvements and strengthen security.

Clear Reporting

View easy-to-understand scores, category breakdowns and assessment summaries.

Track Progress

Compare assessments over time and measure improvements across your organisation.

Secure Client Portal

Access your assessments, recommendations and historical results from one central dashboard.

Continuous Improvement

Support ongoing cyber resilience with regular assessments and measurable outcomes.

Take Control of Your OT Cyber Security

Our secure assessment portal provides an easy way to evaluate your Operational Technology cyber maturity. Complete your assessment, review detailed recommendations and monitor improvements over time from your own personalised dashboard.

Get Started

Ready to understand your cyber resilience?

Complete your Operational Technology Cyber Assessment and receive practical recommendations designed to strengthen your organisation’s security posture.

Start Your Assessment