Securing business data

Managed Security Services


Managed Security Service Provider MSSP

Our award winning managed security services protect your corporate assets wherever they are vulnerable or exposed to the threat of attack.

Managed Cyber Security Services

With an ever-evolving cyber landscape, businesses are facing increased and more complex threats to their environments. Attacks are happening at a far greater rate and the damage they pose is immeasurable. From data breaches, to insider threats, to ransomware attacks, the list is endless. And as result, many companies are finding themselves navigating through little understood waters, without the right equipment at their disposal. The fall out is, that many organisations are falling foul to detrimental attacks costing them both revenue and reputation.

As a government accredited Managed Security Service Provider (MSSP), CNS Group helps UK organisations of all sizes build Cybersecurity capabilities and maintain compliance through practical consulting and managed services. Our unique security standing means we monitor highly regulated government networks, we take this capability and apply the same level of service to all our clients across the board, giving them the highest level of protection and ultimate peace of mind.

Our managed cyber security services encompass prevention, detection and remediation. This robust multi-pronged approach means that we cover all areas, warding of the danger posed by Advanced Persistent Threats APT and other players.

  • Threat Manangement
  • Vulnerability Management
  • Incident Response
  • Protective monitoring

All CNS Group Managed Security Services are delivered from our purpose built 24/7 Cyber Security Operations Centre (CSOC) based in a secret UK location. Our CSOS employs a leading array of cyber engineers and analysts from varying backgrounds, meaning we are always on the cutting edge when it comes to understanding and operating within the ever-changing threat landscape.

MSSP Outsource

If you are interested in our Managed Security Services, please fill out the form below

Alternatively, for more information on outsourcing your IT security services, please continue reading below.


Case Study: Managed Security Services

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Managed Security Services

operations center

Managed Security Operations Centre

All CNS Mosaic security services are supported through our Managed Security Operations Centre (SOC)

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secure network

Managed PSN

From protective monitoring to remote access and compliance management, our PSN services allow agencies to increase the security of communications over UK administration.

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guard against cyber attacks

Incident Response

In the event of a compliance failure, hack or exploit, speak to the experts here at CNS Group for incident response and emergency advisory services.

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legal it security

Mandatory Requirements

Conforms to best practice detailed in PSN Cabinet office Security Policy Framework, PCI-DSS, ISO27001, CPNI Top20.

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malware protection

Managed Compliance Services

CNS Mosaic COMPLY&SECURE Service can be tailored to meet and maintain compliance to a number of standards.

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managed IT security compliance

Protective Monitoring

CNS can provide you with the proactive, data protection services that keep you one step ahead of the breach.

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