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.



NCSC Assured Service Provider 

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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Goldman Sachs: 10,000 Small Businesses Alumni


Arcanum Digital Forensics is ISO 17025 Accredited

For details see the full accreditation schedule

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.

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

Marketing Student Takes on Full Time Role

Marketing Student Takes on Full Time Role

Reshma Kaur, Arcanum’s Marketing placement student has accepted a full-time role with Arcanum. Arcanum has run an active student development program for our Digital Forensics team for a number of years.  Reshma was our first Marketing student, having joined our Sales...

Celebrating Cadets Day

Celebrating Cadets Day

Arcanum Managing Director, Russ Wardle, as Deputy Lieutenant for the County of Gwent with Sea Cadets at the Newport D Day parade. Bringing the Armed Forces week to an end, today Arcanum are celebrating Cadets day. Here at Arcanum, we try to support the entirety of the...

The Evolution of Ransomware into Industrial Control Systems

The Evolution of Ransomware into Industrial Control Systems

Blog by Chris Gausden, Arcanum Cyber Security Principal Consultant. The publicity around the Wannacray and NotPetya ransomware in 2017 has now been documented and consigned to the history books. Although it was generally acknowledged that this was not a targeted...

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.

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