6G (Sixth Generation Mobile Network)

Next-generation mobile network technology currently under development, expected to launch in the 2030s. Research directions include terabit-per-second data rates, quantum-resistant encryption, integrated satellite communication, and AI-native architecture. Quantum-resistant cryptography and distributed security models are research focus areas; these are not guaranteed standards.

Categories: Radio Access NetworkSecurity ControlsProtocols and Standards

6G 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.

Security controls span signaling firewalls (SS7/Diameter/GTP screening), transport encryption (IPsec, TLS, PRINS), identity and access on OSS/BSS, and monitoring at both packet and log level. Controls are audited against GSMA FS.11/FS.19/FS.20/FS.36.

To place 6G in the wider telecom-security picture, review DOCSIS, EAP, MPLS, SSH, IKEv2 and SRv6 — 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.