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CMS Group Ltd

Technology Management Consultancy. Technology, run with intent. Since 1990.

0203 404 4700hello@cms-group.net
United Kingdom

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© 2026 CMS Group Ltd. All rights reserved.

Registered in England and Wales · Company no. 02513535

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  1. Services
  2. /
  3. Secure
  4. /
  5. Security Operations (SOC/SIEM)

Secure

Security Operations (SOC/SIEM)

24/7 threat monitoring and incident response

Continuous security monitoring through our Security Operations Centre, combining advanced SIEM technology with expert analysts to detect, investigate, and respond to threats before they cause damage.

Zero Trust ArchitectureCyber Resilience
Discuss Security Operations (SOC/SIEM)Assess strategic maturity

Available in:

LondonManchesterBirminghamLeedsBristolEdinburgh+ nationwide

24/7/365

Continuous monitoring

< 15 mins

Critical alert response

Full forensics

Incident investigation

Challenges We Solve

  • No visibility of security events
  • Alerts ignored or overwhelming
  • Slow incident response times
  • Lack of security expertise in-house
  • Compliance requirements for monitoring

Our Approach

Our SOC combines best-in-class SIEM platforms with experienced security analysts who understand the difference between noise and genuine threats. We provide continuous monitoring, rapid triage, and coordinated response.

What You Get

  • Dedicated support team
  • Full visibility via CMS Strata
  • Regular service reviews
  • Proactive recommendations

Also in this area

Specific Solutions

Within Security Operations (SOC/SIEM), we offer the following solutions calibrated to different operating contexts.

Managed SOC Standard

24/7 threat monitoring and alerting

Continuous security monitoring with expert triage and alerting. Our analysts filter the noise so you only hear about real threats.

Key Features

  • 24/7 monitoring — Round-the-clock threat detection
  • SIEM integration — Log aggregation and correlation
  • Alert triage — Expert analysis of security events
  • Incident notification — Immediate alerts for confirmed threats
  • Monthly threat reports — Security posture insights

Ideal For

Organisations requiring security monitoring but lacking 24/7 internal capability.

Microsoft SentinelHuntress
Per user/month
Learn more

Managed SOC Advanced

Full threat detection and response

Complete security operations including active threat hunting, incident response coordination, and forensic investigation.

Key Features

  • All Standard features — Full monitoring foundation
  • Threat hunting — Proactive threat discovery
  • Incident response — Coordinated threat containment
  • Forensic analysis — Root cause investigation
  • Executive reporting — Board-ready security updates

Ideal For

Organisations with elevated security requirements or compliance obligations.

Microsoft SentinelHuntressPillr
Per user/month
Learn more

See How We've Helped

Discover how we've delivered results for organisations like yours across our service areas.

View case studies

See how we help your industry

FinanceHealthcareHospitalityLegalManufacturing

Related Service Areas

Vulnerability Management

Find weaknesses before attackers do

Endpoint Protection

Advanced threat protection for every device

Security Awareness Training

Your people are your first line of defence

Ready to run with intent?

Assess your security operations (soc/siem) maturity in 2 minutes, then align priorities and governance actions with a specialist.

Assess Security Operations (SOC/SIEM) maturitySpeak to a SpecialistCalculate Risk Exposure