SS7 · Diameter · GTP-C · SIP

Signalling threats,
finally visible.

Protocol-agnostic threat intelligence across SS7, Diameter, GTP-C and SIP. For operators who cannot afford blind spots in their interconnect security.

SS7 / MAP  ·  Diameter  ·  GTP-C  ·  SIP / IMS
4
Protocol families
25+
Attack signatures
AI
Augmented detection
SS7 / MAP
Diameter
GTP-C
SIP / IMS
The problem

Attacks below conventional security

SS7, Diameter, GTP-C and SIP attacks exploit the trust layer of mobile interconnect. Your SIEM, EDR and WAF never see them. Regulators now require active detection.

Close the gap with SignalsGuard
90%+
Of signalling attacks leave no trace on the handset
£M+
Annual revenue loss per operator from SMS grey routing and interconnect bypass
Who we serve

Every entity with signalling exposure

📡 Mobile Operators & MVNOs

Full SS7, Diameter and GTP-C coverage with GSMA FS.11 compliance evidence and grey route quantification.

🔗 Signalling Carriers & IPX

Transit traffic anomaly detection. Identify when your infrastructure is used as an attack relay.

💬 SMS A2P Aggregators

SMSC relay detection and grey route attribution where standard billing analysis fails.

🏢 Financial Services

SS7 OTP interception detection for banks relying on SMS two-factor authentication.

🏛 Government & Regulators

National threat pattern analysis and state-actor campaign identification.

⚡ All interconnect-exposed

If you carry signalling traffic, you have an attack surface. SignalsGuard makes it visible.

Request access

Gain visibility into your signalling attack surface

Enterprise access provisioned following review.

✉ support@signalsguard.com

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support@signalsguard.com