CARDIS – USENIX CONFERENCE – SAN JOSE – November 21 - 2002
6
The card is associated to a mobile device to offer:
Security
Personalization
It helps to move from an open device produced by different manufacturers
with different technical options to a unique and individual access tool to a
single standardized service.
The best example is the GSM mobile telephone.
LOCAL MOBILITY
Roaming
NATIONAL MOBILITY
Subscription
WORLDWIDE MOBILITY
Agreement between
Service providers
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