Is your business vulnerable to an online attack?

Our advanced penetration testing improves your security and keeps you in control.

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We show you where and how cyber attackers can get to your data.

From cyber security testing including network, mobile and web application penetration testing, red teaming and infrastructure testing through to security compliance consultancy for GDPR, ISO27001 and Cyber Essentials, Cognisys are one of the few security companies that offers it all.

Uncover critical vulnerabilities in your IT systems

Stop hackers from accessing your private data and ruining your reputation

Demonstrating compliance to customers, board and regulators

Test your network & infrastructure for weaknesses

When carrying out any penetration test on your business, Cognisys’ team of cybersecurity experts behaves exactly like the attackers who are trying to attack your business every day.

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Cognisys Group, Cyber Security Experts.

Trusted Partner:

We work with some of the brightest companies in the UK.

Cognisys have been a pleasure to work with over the last 12 months. They are very engaging and communicative and never make us feel like we are asking too many questions. This in turn gives us confidence in their abilities to help protect our business and its assets.                      
Adrian Grunwell, Nova Loans

Cognisys provided an excellent service. Their security service was tailored to our meet our needs perfectly.                                                                                                                                                                                                                                                                                                          

Richard Stewart, Sagars
Very professional and knowledgeable about the area.                                                                                                                                                                                                                                                                                                                                                                                                                       
Peter Lawless, HSL
Really great – good value for what we got out of it.                                                                                                                                                                                                                                                                                                                                                                                                                                                           
John Paterson, Stepchange

I fully recommend Cognisys as a security partner – partner being the operative word. Cognisys will work WITH you, guiding you to the right place where you, and your organisation, need to be.                                                                                                                                                         

John Stenton, Thrive Homes
We thought we were covered by our MSP, turns out that IT Security is best left in the hands of IT Security Specialists. We were surprised and delighted by how quickly and accurately the Cognisys team got to the root of some of the issues and we feel a good deal safer as a result.
Dan Mitchell, Clarion

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“It was obvious, very quickly, that the Cognisys team knew exactly what they were doing. The speed that they uncovered some major issues justified our selection of them. I’d be more than happy to recommend them.”

Dan Mitchell

Head of IT – Clarion Solicitors

Alex Martin

Cyber Security Expert
01422 416000
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