About Us

Arcanum is a specialist Cyber and Information Security Consultancy. Find out about us.


Formed in 2008, Arcanum Information Security Ltd has grown quickly to become a leading provider of Cyber Security Consultancy services to Government and the private sector.

Our highly trusted staff have ex-military or government service experience and top-level security clearances, and have Certified Cyber Professional status awarded by GCHQ and the National Cyber Security Centre.  Many are Armed Forces Reservists, using their cyber-security skills and expertise on operational tasking to help protect the UK.  They employ the same highly developed principles and commitment to deliver timely, high quality work and advice to our clients. Find out more about us by getting in touch with a member of our team.



About Us Arcanum Cyber

CSC –Risk management 

About Us Arcanum Cyber

CSC –Risk Assessment 

Certified Professional


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IASME Consortium –Gold Certification

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ISO 9001 Compliant

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Cyber Essentials Plus 

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Cyber Essentials 

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Armed Forces Covenant –SILVER AWARD

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Goldman Sachs: 10,000 Small Businesses Alumni

ukas testingArcanum Digital Forensics is ISO 17025 Accredited

For details see the full accreditation schedule

Our Team Arcanum Cyber

Our Management Team

Our professional skills, experience and expertise make Cyber space a safe place for our clients to do business.

Our Values Arcanum Cyber

Our Values

It is the responsibility of every employee to ensure that our reputation for integrity and fairness in its business dealings and  is protected.

The Latest news

Proeon Systems and Arcanum Cyber Form Closer Ties

Proeon Systems and Arcanum Cyber have agreed to work together to provide specialist services to help UK Critical National Infrastructure become safe, secure, and to achieve compliance with the NIS Regulations. Arcanum Cyber, specialists in Cyber Security and Proeon...

Defence Against The Dark Arts – Mitigating Against ICS Malware

Blog by Lawrie Abercrombie, Arcanum's Technical Director This month, the UK’s National Cyber Security Centre is hosting an event  titled “The Safety and Cyber Security of Industrial Control Systems”.  One of the topics is an attack on a Saudi Arabian oil and gas...

Universities – In the Cyber Firing Line

White Paper by Lawrie Abercrombie, Arcanum's Technical Director Cyber-attacks against universities hit the news again last week with reports that Iranian Hackers targeted 18 in the UK, including several offering cybersecurity degrees certified by the National Cyber...

Contact Us

Get in touch today and discover how you can ensure the protection of your critical data and infrastructure.

You can contact us directly by calling or sending us an email.

t: 01558 669140    

e: admin@arcanumis.com

Get started today and make your business secure.

Get in touch.