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When state-sponsored threats and AI-driven attacks strike, our MSSP’s skilled professionals shield your digital identity with Zero Trust, EDR, and MDR—because no business can afford a single point of failure.

Testimonials

We’ve been working with CM Security since 2016. They remain our first point of contact for all matters related to cyber security.
John Watson
Parkers Motor Services
We’ve worked with CM Security for over six years, and they’ve become our trusted cyber security adviser. Their expertise and support across solutions like secure email, web filtering, and cloud security have helped us stay protected while maintaining a seamless experience for our users. We’ve not had a single cyber incident since implementing their recommended stack, and their proactive approach — including quarterly onsite visits — gives us real confidence in our security posture.
Stephen Savage
St Anne’s Community Services
CMS have been our external IT Consultants for 13 years. During this time they have provided technical support, been responsible for our IT infrastructure, as well as providing advice and guidance on appropriate software and data security. During this time they have always been polite, reliable, professional and knowledgeable.
Anita Brennan
Alexander Beard
Ensuring a safe and secure online environment for both staff and students across our many locations has always been a challenge. CM Security Ltd provided a seamless web filtering and cloud security solution that protects all our managed and BYOD devices, no matter where they are used. Their approach, combining software agents with a hardware gateway, has given us the flexibility we need across our diverse sites—some with only a few users—while keeping costs manageable. The cloud-based reporting system has been invaluable, providing us with clear visibility into web activity and ensuring we meet our safeguarding and compliance obligations. Their expertise and support have made a real difference in helping us maintain a safe digital environment for the young people in our care."
Dean Fullalove
Phoenix Learning & Care
"We have been using the Censornet Web filtering product for a couple of years now, during this time the support we have had from CM Security has been excellent. When we have logged calls with CM Security they have been dealt with promptly and efficiently and we have always been kept updated on the progress."
Dave Mold
Platform Team Manager, South Tyneside Council
"I’ve had the pleasure of working with CM Security for over a decade. Their role as a VAR providing us with Secure Web Gateway, Secure Email Gateway, and CASB solutions has been integral to our operations. Their deep understanding of the technology and the current security landscape has been pivotal in supporting our team and bridging the gap between us and the vendor."
Dan Robson
Director of IT at Watlow

Our services

Autonomous Fortress Security

The future for Cyber Security depends on Autonomous Security.

Cloud App Security

On-premise servers hosted business applications and data.

Compliant Email Archive

Messages are de-duplicated, compressed, indexed & encrypted.

Email Security

Email is the number one threat vector for businesses.

security awareness training

Educating your employees can help prevent security incidents.

Web Security

keeping users secure has never been more critical.

365 Offsite Encrypted Backup

Gaining clients' trust by meticulously managing their assets.

Data Security Posture Management

From Gartner’s No1 Choice Of Provider

clients we work for

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Head Office

Dalton House, 60 Windsor Avenue, London. SW19 2RR
[email protected]
0203 3070370

Our Partners

Acronis
Barracuda
Bitdefender
Boxphish
Coro
Entrust
KnowBe4
Microsoft Partner
Proofpoint
TrustLayer
Varonis
Watchguard

Resources & Terms and Conditions

Privacy
Customer Charter & T&Cs

Ⓒ 2025 | All Rights Reserved | CM Security

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