Customer Service and Booking Hotline: +44 (0) 845 672 0175



Key Set Identifier

This is used in the UMTS Authentication process to enable a mobile to be ciphered without the continual need for reauthentication. The equivalent in a GSM network is the CKSN (Cipher Key Sequence Number).

Bookmark this glossary item

Share this item using the following sites:

Courses by category...

Glossary Search

Newsletter Sign-up

Our RSS Feeds...