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Fraud & Security

Fraud & Security

Device IMEI

GSM devices are required by standards and mobile operators to include a globally unique IMEI number.

Security Algorithms

Provide authentication, cipher key generation, integrity and radio link privacy to users on mobile networks.

Security Accreditation Scheme

Voluntary scheme where smart card suppliers subject their production sites and processes to a comprehensive security audit providing confidence to network operators that adequate security is in place.

Security Advice for Mobile Phone Users

These pages aim to provide mobile phone users with simple, easy to follow advice to help mobile users minimise the risk of experiencing potential problems firsthand.

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