Cyber Assurance

Demonstrate a Broader Commitment to Cyber Security

Securebytes provides support and guidance for organisations working towards IASME Cyber Assurance certification, helping businesses strengthen security governance, improve operational resilience, and demonstrate a more comprehensive approach to cyber security beyond baseline technical controls alone.

IASME Cyber Assurance is a recognised cyber security standard designed for organisations looking to build upon Cyber Essentials by introducing wider security, governance, policy, and risk management controls. The framework helps organisations demonstrate that cyber security is being managed across the organisation as part of a broader and more mature security programme.

For organisations handling sensitive information, operating within regulated industries, or seeking stronger supply chain assurance, IASME Cyber Assurance provides an effective framework for improving organisational cyber resilience.

What Is IASME Cyber Assurance?

IASME Cyber Assurance is a comprehensive cyber security certification framework designed to assess how organisations manage cyber security across policies, procedures, governance, people, technology, and operational processes.

The certification is designed to help organisations demonstrate a broader and more mature approach to cyber security management.

The framework builds upon the technical controls within Cyber Essentials while also assessing areas such as:

  • Security governance
  • Risk management
  • Asset management
  • Incident response
  • Backup and recovery
  • Staff awareness and training
  • Supplier and third-party security
  • Policies and operational procedures

Why Achieve IASME Cyber Assurance?

IASME Cyber Assurance helps organisations:

  • Demonstrate stronger cyber security maturity
  • Improve organisational resilience
  • Support customer and supply chain assurance
  • Strengthen governance and operational security processes
  • Improve risk management visibility
  • Support insurance and contractual requirements
  • Build upon Cyber Essentials certification

For many organisations, IASME Cyber Assurance provides a practical next step after Cyber Essentials by extending security beyond technical controls alone.

How Securebytes Can Help

Securebytes supports organisations throughout the IASME Cyber Assurance journey through practical guidance, readiness support, and security improvement recommendations.

Our support can include:

  • Readiness assessments
  • Gap analysis
  • Security control reviews
  • Policy and process guidance
  • Technical security recommendations
  • Vulnerability management support
  • Penetration testing support
  • Ongoing security consultancy


We focus on helping organisations improve security maturity in a practical and achievable way while simplifying the certification process wherever possible.

Build Upon Cyber Essentials

IASME Cyber Assurance is often adopted by organisations that have already achieved Cyber Essentials and want to further strengthen their overall security posture.

The framework helps organisations move beyond baseline technical controls by introducing broader governance, operational, and risk management requirements designed to improve long-term cyber resilience.

Practical & Realistic Security Improvement

Our approach focuses on realistic and practical security improvements rather than unnecessary complexity. We work collaboratively with organisations to help strengthen security controls, improve governance processes, and support ongoing security maturity.

What’s Included

IASME Cyber Assurance support engagements include:

Initial consultation
Readiness and gap analysis
Policy and governance review
Technical security review
Security improvement recommendations
Vulnerability identification support
Ongoing consultancy and guidance
Support throughout the certification process

Why Securebytes?

Practical Security Expertise

Securebytes combines technical security knowledge with practical compliance and governance support to help organisations improve security maturity.

Support Beyond Compliance

We help organisations strengthen operational resilience and security posture rather than simply focusing on certification requirements alone.

Collaborative Approach

We work closely with organisations throughout the assessment and improvement process, providing clear communication and practical guidance.

Ongoing Security Support

Securebytes can continue supporting organisations through vulnerability management, penetration testing, cloud security reviews, and ongoing security consultancy following certification.

F.A.Q.

Frequently Asked Questions

  • What is the difference between Cyber Essentials and IASME Cyber Assurance?

Cyber Essentials focuses primarily on a core set of technical security controls, while IASME Cyber Assurance expands into wider organisational governance, policies, processes, and risk management.

  • Do we need Cyber Essentials before IASME Cyber Assurance?

Many organisations begin with Cyber Essentials before progressing to IASME Cyber Assurance, however Securebytes can help determine the most appropriate path based on your requirements and security maturity.

  • Is IASME Cyber Assurance suitable for smaller organisations?

Yes. The framework is designed to be practical and achievable for organisations of varying sizes while still supporting meaningful security improvement.

  • Does IASME Cyber Assurance improve security posture?

Yes. The framework is designed to help organisations improve governance, operational resilience, technical security, and overall cyber security maturity.

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