Blackberry BROWSER VERSION 4.7.0 - FUNDAMENTALS GUIDE Fundamentals page 14

Fundamentals Guide
Protocol
WAP 2.0
The WAP Browser configuration supports PAP, which is used for authentication against RADIUS for PDP context activation on
GPRS networks. PDP context activation enables data transmission between the wireless network and the BlackBerrydevice.
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Description
The WAP network gateway decrypts data that it receives from either the BlackBerrydevice or the
web server and re-encrypts it using the appropriate protocol. During the conversion from one
encrypted format to another, data is briefly not encrypted at the service provider location.
The WAP Browser configuration does not support the WMLScriptCrypto library.
The WAP 2.0 protocol supports end-to-end HTTPS. Communication is encrypted using SSL or TLS
for the entire connection between the device and the content server.
Network gateways and BlackBerry Browser configurations