SUPI & SUCI Explained – How 5G Protects Your Identity

Автор: Lexorithm

Загружено: 2026-02-24

Просмотров: 2

Описание: In this video, we explore how 5G protects subscriber identity using SUPI and SUCI.

We cover:

• What is SUPI?
• What is SUCI?
• Why IMSI exposure was dangerous
• How IMSI catchers work
• Public key encryption in 5G
• How identity privacy improves over LTE

This is a deep but simple explanation of one of 5G’s most important security upgrades.

Part of the Mobile Network Security Series.

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SUPI & SUCI Explained – How 5G Protects Your Identity

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