info@p2pnetworkdesign.co.uk London, United Kingdom
ISO 27001  ·  PCI DSS  ·  Cyber Essentials  ·  UK GDPR
Cybersecurity & Active Defence

SOC & SIEM Services

Home  /  Services  /  SOC & SIEM

Enterprise-grade threat detection, without the enterprise headcount

A Security Operations Centre (SOC) monitors, detects, and responds to threats around the clock. A SIEM platform is its technology backbone — aggregating logs from firewalls, endpoints, cloud platforms, and applications, then correlating events into actionable alerts.

Attackers spend an average of weeks inside networks before detection. Continuous monitoring compresses that dwell time dramatically — our managed SOC operates a sub-15-minute detection SLA for critical alerts, triaged by UK-based analysts.

We deploy and tune Microsoft Sentinel, Splunk, IBM QRadar, and Elastic SIEM — and run the full managed service for organisations that need coverage without building an in-house team.

24/7 Monitoring <15-Min Detection SLA ISO 27001 Log Retention SOC 2 Ready
"Most organisations generate thousands of security events every hour. Without correlation and expert triage, the genuine threats drown in the noise."
Expert-tuned detectionMITRE ATT&CK-aligned rules, low false-positive rate
Challenges We Address

Security monitoring gaps we close

No Threat Visibility

Events happen across systems every second with no one watching. SIEM centralises all log sources and surfaces genuine threats.

Alert Fatigue

Low-quality alerts from scattered tools overwhelm teams and bury real threats. Tuned rules and analyst triage cut through the noise.

Log Retention Compliance

ISO 27001 and PCI DSS mandate 12+ months of log retention. We deploy compliant retention with tamper-evident storage.

Slow Detection

Breaches discovered weeks later cause maximum damage. Continuous monitoring with a sub-15-minute SLA compresses attacker dwell time.

No Escalation Path

Alerts fire with no owner and no procedure. We document RACI, escalation matrices, and playbooks for every alert type.

Insider Threat Gap

Perimeter tools miss malicious insiders. UEBA detects anomalous patterns — off-hours access, bulk downloads, privilege escalation.

What We Deliver

Our SOC & SIEM services

SIEM Platform Deployment

Sentinel, Splunk, QRadar, or Elastic — sized for your log volumes, integrated, and tuned for your environment.

Log Source Onboarding

Firewalls, Active Directory, Microsoft 365, cloud platforms, and endpoints connected with validated log quality.

Detection Rule Engineering

Custom rules aligned to MITRE ATT&CK tactics, tuned to minimise false positives while catching what matters.

24/7 Managed SOC

Round-the-clock analyst monitoring, triage, investigation, and escalation — with a sub-15-minute critical alert SLA.

Threat Hunting

Proactive hypothesis-driven hunts for threats that evade automated detection, including living-off-the-land techniques.

Monthly SOC Reporting

Alert volumes, incident trends, MTTD/MTTR metrics, and board-ready threat briefings every month.

Microsoft Sentinel Splunk IBM QRadar Elastic SIEM CrowdStrike Falcon Darktrace Cortex XDR

Ready for 24/7 security monitoring?

Enterprise-grade threat detection at a fraction of the cost of an in-house security operations team. Let's discuss a managed SOC service sized for your organisation.