Blackberry ENTERPRISE SOLUTION SECURITY - SECURITY FOR DEVICES WITH BLUETOOTH WIRELESS TECHNOLOGY - TECHNICAL Uživatelská příručka stáhnout pdf (Strana 159)

Encryption keys that a Wi-Fi enabled device

supports for use with layer 2 security

methods

A Wi-Fi enabled BlackBerry device supports AES-CCMP encryption keys, TKIP encryption keys, and WEP encryption keys.

The device supports the use of AES-CCMP with the following authentication methods:

• EAP-FAST authentication

• EAP-TLS authentication

• EAP-TTLS authentication

• PEAP authentication

• PSK authentication

The device supports the use of TKIP with the following authentication methods:

• EAP-FAST authentication

• EAP-TLS authentication

• EAP-TTLS authentication

• PEAP authentication

• PSK authentication

For more information about AES-CCMP and TKIP, visit www.ieee.org/portal/site.

Support for the use of CCKM with EAP

authentication methods

A Wi-Fi enabled BlackBerry device supports the use of CCKM with all supported EAP authentication methods to improve

roaming between wireless access points. The device does not support the use of CCKM with the Cisco CKIP encryption

algorithm or the AES-CCMP encryption algorithm.

Security Technical Overview IEEE 802.1X standard

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Blackberry ENTERPRISE SOLUTION SECURITY - SECURITY FOR DEVICES WITH BLUETOOTH WIRELESS TECHNOLOGY - TECHNICAL Uživatelská příručka Strana 159