Core Network Defense
Carrier-Grade Multi-Protocol
SS7, Diameter & GTP Firewall
Defend inter-carrier mobile core signaling against location tracking, SMS interception, GTP tunnel hijacking, and 5G roaming exploits.
SS7 MAP / CAMEL
SS7 Firewall
Blocks GSMA FS.11 Category 1, 2, and 3 malicious messages (SendRoutingInfo, AnyTimeInterrogation).
DIAMETER 4G/5G
Diameter Firewall
Filters GSMA FS.19 Update-Location-Request spoofing and cross-protocol Diameter-to-5G SBI exploits.
GTP-C / GTP-U
GTP Tunnel Firewall
Deep packet inspection for user-plane payload redirection, APN spoofing, and teid manipulation attacks.
5G SEPP HTTP/2
5G Roaming Proxy
Security Edge Protection Proxy (SEPP) terminating N32 interfaces with cryptographic PRH verification.
RFP & Benchmark
Request Signaling Firewall RFP
Get our carrier-grade SS7/Diameter/GTP Firewall technical spec sheet and benchmark matrix.