Attack Surface Mapping

The process of identifying and documenting all potential entry points, interfaces, and vulnerabilities in telecom networks. Comprehensive mapping requires reviewing architecture documentation, network topology, and protocol specifications.

Categories: SignalingThreats and AttacksProtocols and Standards

Attack Surface Mapping 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.

Telecom threats range from opportunistic SMS phishing and SIM swap to nation-state grade location tracking. The common thread is that most attacks exploit the inherited trust model of legacy signaling protocols.

To place Attack Surface Mapping in the wider telecom-security picture, review DDoS, Denial of Service (DoS), Anomaly Detection, BGP, CAMARA Project and Charging System — each entry cross-references back to this page so you can walk the topic in either direction.

Related terms

More from the TelcoSec Glossary

Browse the full TelcoSec Glossary, the Ultimate Guide to Mobile Network Security, or the P1 Arsenal of telecom-security tools.