TelcomIQReference
TelcomIQ
The interconnected reference for telecom protocols, architecture, and security.
Total topics
38
Protocols
11
Security topics
6
Generations covered
4/ 4
Global network coverage
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critical
SS7
Signalling System No. 7 — the global telephony signalling backbone
2G3Gcross-gencoreroamingvoicemessaging
node
critical
STP
Signal Transfer Point — the SS7 network routing node
2G3Gcross-gencoreroamingvoicemessaging
generation
medium
5G SA
5G Standalone — the cloud-native Service-Based Architecture core for 5G networks
5Gcoredatavoicesecurityroamingidentity
generation
high
4G EPC
The Evolved Packet Core — the all-IP mobile core defined in 3GPP Release 8
4Gcoredatavoiceroamingidentity
Threat overview
| Type | none | low | medium | high | critical | Total |
|---|---|---|---|---|---|---|
| protocol | — | 2 | 4 | 3 | 2 | 11 |
| node | — | — | 9 | 10 | 2 | 21 |
| generation | — | — | 1 | 2 | 2 | 5 |
| concept | — | — | — | 1 | — | 1 |
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