Monitoring

Network and security monitoring is the continuous collection, correlation, and analysis of telemetry, flow data, packet captures, signalling logs, syslog, SNMP traps, application traces, to detect operational issues and security incidents. In telecom, monitoring spans IT and dedicated signalling monitoring (SS7, Diameter, GTP, 5G N32), feeding a SOC SIEM and dashboards for KPI and SLA reporting.

Categories: SignalingRoaming and InterconnectSecurity Controls

Monitoring in context

Signaling protocols carry the control-plane messages that set up calls, register subscribers and route SMS. SS7, Diameter, GTP-C and SIP are the four dominant families, and interconnect exposure of any of them is treated by GSMA as top-tier telecom risk.

Roaming and interconnect are where two operators exchange signaling and user-plane traffic. Trust boundaries here are the primary attack surface for location tracking, SMS interception and fraud, which is why GSMA now mandates SEPP with PRINS on 5G interconnect.

To place Monitoring in the wider telecom-security picture, review Signaling Firewall, Integrity, Detection Engineering, Mitigation, MSSP and Session Border Controller (SBC): each entry cross-references back to this page so you can walk the topic in either direction.

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