TETRAPOL

TETRAPOL is a digital private mobile radio standard developed in France in the 1990s for emergency services, military, and other professional users, primarily deployed in France, Spain, Switzerland, and parts of Eastern Europe. It competes with the more widely deployed TETRA standard. Both are slowly being supplemented or replaced by mission-critical broadband over 4G and 5G.

Categories: Radio Access NetworkProtocols and Standards

TETRAPOL in context

The radio access network is where mobile devices attach to the operator's infrastructure. Attacks in this layer include IMSI catching, rogue base stations and downgrade attacks; defenses rest on mutual authentication, integrity-protected signaling and Open RAN supply-chain hygiene.

Telecom security is written into standards from 3GPP, GSMA, ETSI, IETF and ITU-T. Understanding which body owns which specification, and how they interlock, is essential for both design and audit work.

To place TETRAPOL in the wider telecom-security picture, review 5GNR, 6G, ADSL, DOCSIS, EAP and ETSI — 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.