Solutions
Managed SOC services UK
Detect and respond to cyber threats with expert managed SOC services
CACI’s Managed SOC (Security Operations Centre) services give you continuous security monitoring, advanced threat detection and rapid incident response across your IT environment. You can strengthen cyber resilience, improve visibility and reduce response times with the help of our expert-led security operations.
Do you have full visibility of threats across your organisation?
Modern IT environments generate huge volumes of security data across identities, endpoints and cloud platforms. Without centralised monitoring, threats can go undetected. CACI’s Managed SOC services continuously monitors and analyses activity across your environment to detect suspicious behaviour and respond quickly.
Are security alerts overwhelming your team?
Security tools generate large volumes of alerts, making identifying real threats and prioritising responses a challenge. CACI’s services filter, correlate and triage events, so your teams can focus on high-risk incidents and reduce alert fatigue.
Do you have the capability to run a 24/7 SOC?
Operating an effective SOC requires specialist skills, continuous monitoring and dedicated resources that many organisations lack. CACI provides 24/7 monitoring, threat detection and incident response without increasing your internal workload.
Did you know?
33%
of organisations said that one hour of downtime can cost between £1 million and £5 million.
80%
of IT teams report increased network complexity due to cloud migration, IoT and remote working.
Security challenges addressed by Managed SOC services
Organisations face increasingly sophisticated cyber threats across hybrid, cloud and on-premise environments, making effective monitoring and response more complex. CACI’s Managed SOC services address critical challenges including:
- Limited visibility across distributed IT environments
- High volumes of security alerts and false positives
- Advanced threats bypassing traditional security controls
- Delayed detection and response to incidents
- Lack of in-house SOC expertise and resources
- Increasing complexity across hybrid and multi-cloud environments.
Core SOC capabilities delivered by CACI
CACI delivers end-to-end Managed SOC services designed to protect enterprise environments, including:
Continuous monitoring
24/7 surveillance of identities, endpoints, servers, databases, applications and networks to uncover threats
Threat detection and triage
Analysing security events, filtering false positives and prioritising threats based on severity
Incident response
Rapid action to contain threats, including isolating devices, disabling compromised accounts and removing malicious files
Log management
Collecting and analysing log data across the IT estate to identify anomalies and establish normal behaviour patterns
Proactive threat hunting
Identifying advanced threats that evade automated security tools
Security orchestration, automation and response (SOAR)
Automating security tasks to accelerate investigation and response
How CACI delivers Managed SOC services
Our structured approach gives you continuous visibility and control over security operations.
Assess
We evaluate your security architecture, log sources and monitoring requirements to identify risks and define an effective SOC strategy.
Deploy and integrate
CACI’s specialists implement and configure SOC technologies, integrating SIEM, SOAR, endpoint detection and network security platforms for unified monitoring.
Monitor, detect and respond
Our security analysts continuously monitor events, identify threats using analytics and intelligence and respond quickly to contain and remediate incidents.
Business outcomes of Managed SOC services
Organisations adopting CACI Managed SOC services benefit from:
- Improved visibility across security events and infrastructure
- Faster detection and response to cyber threats
- Reduced alert fatigue through intelligent event correlation
- Stronger protection across hybrid and cloud environments
- Improved compliance and audit readiness
- Enhanced efficiency of security operations
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Use cases for Managed SOC services
Continuous threat monitoring
SOC services provide real-time monitoring across identities, endpoints, networks and cloud environments.
Incident detection and response
Advanced analytics and threat intelligence helps identify and respond to security incidents rapidly.
Compliance and reporting
SOC platforms support regulatory compliance through centralised logging and reporting.
Security operations centre transformation
Organisations use managed SOC services to build or enhance their SOC capabilities without internal resource constraints.
Why organisations trust CACI for SOC services
CACI combines cyber security expertise with enterprise-grade managed services to deliver reliable and scalable SOC capabilities.
Cyber security expertise
Our specialists design and operate advanced SOC environments as part of our wider cyber security services.
Integrated security services
Managed SOC services integrate with managed SIEM services, endpoint detection and response (EDR) and vulnerability management services.
Advanced threat detection capabilities
CACI uses behavioural analytics, threat intelligence and frameworks such as MITRE ATT&CK to detect sophisticated threats.
Managed service excellence
Through our enterprise managed services capability, your teams benefit from continuous monitoring, reporting and optimisation.
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FAQs
Answers to common questions about managed SOC services.
A managed SOC is an outsourced Security Operations Centre that continuously monitors, detects and responds to cyber threats across an organisation’s IT environment. It combines technologies such as SIEM and SOAR with expert analysts who investigate alerts and manage incident response.
A Security Operations Centre (SOC) monitors, detects and responds to cyber threats across networks, endpoints and systems. SOC teams analyse security events, investigate incidents and coordinate responses to protect organisations from cyber attacks.
Managed SOC services collect and analyse security data from multiple sources using SIEM platforms. Security analysts monitor events in real time, triage alerts and respond to threats using automation, threat intelligence and incident response processes.
A managed SOC improves threat detection, provides continuous monitoring and reduces the operational burden on internal teams. Organisations benefit from faster incident response, improved visibility and stronger protection against cyber threats.
SIEM is a technology that collects and analyses security event data. A SOC is an operational function that uses SIEM, SOAR and other tools to monitor, investigate and respond to security incidents.
A SOC provides centralised monitoring and incident response across an organisation. Managed Detection and Response (MDR) focuses specifically on threat detection and response, often using endpoint detection technologies combined with expert analysis.
Organisations need a SOC to monitor threats continuously, detect malicious activity and respond quickly to incidents. Without a SOC, threats may go undetected, increasing the risk of breaches and operational disruption.
Yes. Managed SOC services support compliance by centralising log data, monitoring activity and generating reports required for frameworks such as ISO 27001, GDPR and other regulations.
Organisations should evaluate monitoring capabilities, threat detection technologies, incident response expertise and integration with platforms such as SIEM, EDR and SOAR.