Next-Generation Firewall (NGFW): Advanced 5G Signalling Security Solutions

Why operators move to next-generation signaling protection

Modern LTE and 5G cores extend beyond fixed perimeters, spanning hybrid and cloud-native architectures with dynamic signaling and control-plane interactions.

As a result, traditional perimeter-based protection reaches its limits:

  • Fragmented visibility across protocols and domains.
  • Static policing that cannot follow dynamic service interactions.
  • Limited insight into threat actor activity until impact occurs.

To maintain control operators are moving toward signaling protection built on continuous visibility, behavioral validation and improved insight into threat actor activity across LTE and 5G cores.

Why operators move to next-generation signalling protection
A comprehensive platform for modern signalling and control-plane security

Comprehensive platform for signaling and control-plane security

SecurityGen's next-generation signaling firewall is a telecom-native platform for protecting core signaling and control-plane traffic across LTE and 5G environments.

It is designed to help mobile operators:

  • Enforce security policies consistently across hybrid cores, interfaces and domains.
  • Detect and contain abnormal signaling activity in real time, before it escalates into service impact.
  • Support detection and response with telecom-specific context across the control plane.

How the platform delivers continuous signaling protection

SecurityGen's next-generation signaling firewall operate within LTE and 5G cores, providing continuous oversight of signaling and control-plane activity.

By correlating signaling traffic across interfaces and domains, the platform surfaces abnormal and suspicious activity before it leads to service impact.

Key capabilities include:

  • Cross-protocol correlation for SS7, Diameter, GTP, PFCP and HTTP/2 core interfaces.
  • Detection of suspicious signaling patterns informed by telecom-specific threat intelligence.
  • Security observability across the mobile control plane to support investigation and response.
How our NGFW platform ensures continuous signalling protection

Adaptive signaling security policy control

Keeps security policies aligned with changes in network configuration and dynamically adjusts protection to evolving threat exposure.

Control-plane visibility across LTE and 5G

Eliminates blind spots inside the mobile core and gives security teams a complete view of signaling activity across all network generations and domains.

Threat intelligence-driven detection and response

Identifies suspicious behavior based on real telecom attack techniques and procedures (MITRE FIGHT, GSMA MOTIF), rather than generic assumptions or static rules.

Trusted by operators and industry analysts

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Tier 1 Vendor

Evaluated by 116+ operators across 73 countries.

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High Flyer

In the Roaming Vendor Hub for innovation in signaling security.

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5 rating

based on verified Gartner Peer Insight reviews.

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