Security Operations Centre (SOC)

Advanced Threat Detection & Response, Powered by Splunk – Delivered by FOCUSTEL


As telecom networks face growing cyber threats, FOCUSTEL offers a next-generation Security Operations Centre (SOC) tailored for telecom operators, regulators, and critical infrastructure providers. Our SOC integrates SIEM, threat intelligence, and automation tools to provide 24/7 protection and real-time visibility.


Key SOC Capabilities

  • Real-time Monitoring of all network and IT assets
  • Threat Intelligence Correlation with external feeds and internal telemetry
  • Automated Incident Response (IR) with playbooks and containment workflows
  • Compliance Reporting for GSMA FS.11/FS.19, ISO 27001, NESA, GDPR
  • Vulnerability & Risk Management via continuous scanning and alerts


Powered by Splunk

FOCUSTEL uses Splunk as the core SIEM platform for log aggregation, threat detection, machine learning analytics, and automation (SOAR).


Splunk in Action

  • Log Aggregation from telecom elements (GGSN, HSS, MME, eNodeB, 5GC, IMS)
  • Protocol-Aware Correlation across SS7, Diameter, GTP, and SIP
  • Anomaly Detection using ML models and rule-based triggers
  • Dashboards for SOC analysts, security managers, and C-level compliance reports
  • SOAR Playbooks to automate containment, notification, and evidence gathering


Telecom-Specific Use Cases

Detect and block:

  • Signaling fraud (SS7/Diameter/GTP)
  • 5G NSA & SA network abuse
  • Roaming-based interworking attacks
  • IMS flooding, SIP spoofing, SIM box activity
  • DNS tunneling and command-and-control behavior


Key Benefits

  • Real-Time Visibility: End-to-end threat monitoring from core to edge
  • Faster Response Time: Reduced MTTR with automated playbooks
  • Telecom-Tailored Rules: Use cases aligned to 5G, IMS, VoLTE, and roaming
  • Compliance-Ready: Prebuilt reports and audit trails for regulators
  • Scalable & Secure: Built for Tier-1 traffic and hybrid SOC operations


SOC Services from FOCUSTEL

  • SOC Design & Use Case Development
  • Splunk Deployment & Integration
  • Dashboard Customization & Alert Tuning
  • Threat Simulation & Response Drills
  • 24/7 Monitoring or Co-Managed SOC Options


Download datasheets & tech briefs

  • Splunk Enterprise Security Product Brief – feature overview & sizing guide.
  • Download PDF 
  • Splunk SOAR Product Brief – playbook automation & use-case library.
  • Download PDF 
  • Building a SOC with Splunk Tech Brief – step-by-step architecture roadmap.
  • Download PDF