Ensuring Cyber Space is a safe place for you to do business

For Defence. For Government. For Enterprise. For SME.

Arcanum is an NCSC Assured Cyber Security Consultancy

ncsc accredited

Our Core Services

We provide an impressive breadth and depth of capabilities including:

Government or Business, Big or Small, Cyber Security is an issue.

Arcanum Cyber Security can help you.

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Defence

We understand Defence. Our DNA is across Front Line Commands to the MoD and we have developed particular expertise in supporting Defence Primes and their Supply Chains.

Government

We have extensive Public Sector experience across Central Government, Local Authorities and Government Agencies. We hold top level security clearances and have CCP status awarded by GCHQ and the NCSC.

Enterprise

Protecting your vital business data is imperative to ensure continued business success. We specialise in tailoring solutions that are as unique as your organisation.
Cyber Security for Critical National Infrastructure

Critical National Infrastructure

We help secure UK’s Critical National Infrastructure. As an NCSC Certified Consultancy we are trusted by Regulators, Operators and their Supply Chains to understand and mitigate Cyber Security Risks.

Space

We have been helping organisations working in the space industry understand and manage their Cyber Security Risks and compliance requirements.

Aviation

Arcanum Cyber Security have been accredited as an ASSURE Cyber Supplier for the CAA ASSURE scheme, meaning we are able to perform independent ASSURE Cyber Audits for organisations within the Space and Aerospace sectors.

Manufacturing

Arcanum’s IEC 62443 experts can help you identify cyber threats and provide assurance for manufacturing operations and technologies.

Maritime

We have developed a deep understanding of the cyber issues facing the Port and Maritime sectors from both our military service and as a specialist Cyber Security Consultancy.

Arcanum is a supplier to UK Government and is certified by NCSC

NCSC Accredited Assured Service Provider
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NCSC Accredited Assured Service Provider
IASME Gold Certified Banner
Certified Cyber Security Personnel Logo
cyber essentials certified
cyber essentials plus certified
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cyber essentials certified
cyber essentials plus certified
Goldman Sachs 10,000 Small Business Alumni Logo
cyber essentials certified

Gold bannerArcanum is proud to have been awarded the Gold Defence Employer Recognition Scheme (ERS) Award.  We proactively demonstrate our forces-friendly credentials as part of our recruiting process and provide additional leave for Reservist employees.

Latest News

Cyber Security for Operational Technology

Our highly qualified and experienced Operational Technology Team can help your organisation to holistically identify and mitigate your risk appropriate to your business goals and objectives.

We’re trusted by customers across all industries.

You can trust us too.

“Arcanum consultants assisted Cathelco with our Cyber Essentials Plus Certification. They provided invaluable advice and guidance on both the practical steps required and in assisting us to fine tune our policies and procedures, allowing us to achieve and maintain Certification.

Arcanum also provided specific guidance and consultancy around our requirement for an IT environment that meets MoD DEFCON 658-Cyber Security Model requirements. We found them to be excellent at what they do and would not hesitate to recommend their services to others.”

Phil Hicks, IT Manager, Cathelco Ltd.

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