Securing business data

Managed Security Services

cyber security online

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.

Cyber Security Services

As a government accredited Managed Security Service Provider (MSSP), we help UK organisations of all sizes build Cybersecurity capabilities and maintain compliance through practical consulting and managed services. Key features of our managed services include:

  • Threat Management
  • Vulnerability Management
  • Incident response
  • Protective Monitoring
MSSP Outsource

CNS Group Provides Three Levels of Managed Security Services:


A set of essential entry level managed services aimed at underpinning good estate security, service availability and performance with reactive technical assistance as needed


A suite of proactive information security management services offering clients’ real time security status visibility and security management information


COMPLY & SECURE is an enhanced PRO-SECURE package that is specifically constructed to assist in attaining and maintaining Cyber Security compliance

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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.

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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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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