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Category: Security

5G Authentication and Key Management 5G-AKA

Secure communication in any cellular network can be achieved with help of AKA procedure.  AKA is Authentication and Key Management procedure which involve mutual authentication between User Device and the […]

March 26, 2021July 6, 2021 Author 5G Core, 5G NR, NAS Signalling, Security, Signaling, Tech Fundas, Wireless Testing

5G Identifiers SUPI and SUCI

In telecommunication systems, network operator allocate to each SIM card a unique identifier, known up to the 4G as an IMSI (International Mobile Subscriber Identity) and for the 5G as […]

November 6, 2019July 21, 2020 Author 5G, 5G Network Architectures, Call Flow, Interviews, NAS Signalling, New Radio, NR, RRC Signalling, Security, Signaling, Tech Fundas
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