Blackberry ENTERPRISE SOLUTION SECURITY - SECURITY FOR DEVICES WITH BLUETOOTH WIRELESS TECHNOLOGY - TECHNICAL Guia de Instalação descarregar pdf (Página 83)

BlackBerry Enterprise Solution 83

Authentication method Description BlackBerry device implementation

EAP-TTLS EAP-TTLS is designed to extend EAP-

TLS by enabling authentication from

the authentication server to the

supplicant. When the authentication

server has used its certificate to

authenticate to the supplicant

successfully and established a

secure connection to the BlackBerry

device, the server can use an

authentication protocol over the

established secure connection to

authenticate the supplicant.

The BlackBerry device supports EAP-MS-

CHAPv2 and MS-CHAPv2 as second-

phase protocols that the BlackBerry

device can use with EAP-TTLS for the

authentication credential exchange.

The root certificates of the

authentication server certificate need to

exist on the Wi-Fi enabled BlackBerry

device for EAP-TTLS authentication to

complete successfully.

EAP-FAST EAP-FAST is defined in RFC 4851.

EAP-FAST uses PAC dynamically to

establish a TLS connection to the

BlackBerry device and verify the

supplicant credentials over the TLS

connection.

The BlackBerry device supports EAP-MS-

CHAPv2 and EAP-GTC as second-phase

protocols that the BlackBerry device can

use with EAP-FAST for the authentication

credential exchange.

EAP-SIM EAP-SIM is defined in RFC 4186. It

uses the GSM SIM for authentication

and session key distribution. GSM

SIM authentication uses a

challenge-response method without

mutual authentication.

The BlackBerry device supports using

EAP-SIM with the credentials on the

GSM SIM only. The user does not need to

type or select credentials on the

BlackBerry device.

The user identity that EAP-SIM uses for

authentication on the BlackBerry device

is built from the IMSI according to the

3GPP technical specification 3GPP-TS-

23.003.

The BlackBerry device can receive at

least two challenges from the

authentication server to provide stronger

authentication.

Encryption algorithms that the BlackBerry device supports for use with layer 2 security

methods

Protocol Description Wi-Fi enabled BlackBerry

device implementation

WEP For more information about WEP, see “Requiring

protected connections to enterprise Wi-Fi networks” on

page 50.

The Wi-Fi enabled BlackBerry

device supports the use of WEP

keys.

2008 Research In Motion Limited. All rights

reserved.

www.blackberry.com

1 2 ... 78 79 80 81 82 83 84 85 86 87 88 89 90 91

Comentários a estes Manuais

Sem comentários

Blackberry ENTERPRISE SOLUTION SECURITY - SECURITY FOR DEVICES WITH BLUETOOTH WIRELESS TECHNOLOGY - TECHNICAL Guia de Instalação Página 83

Comentários a estes Manuais

Manuais e produtos relacionados com Software Blackberry ENTERPRISE SOLUTION SECURITY - SECURITY FOR DEVICES WITH BLUETOOTH WIRELESS TECHNOLOGY - TECHNICAL