Nokia 6822 Cell Phone User Manual


 
118Copyright © 2005 Nokia. All rights reserved.
Module PIN request—Set the device to request the module PIN when using
services provided by the security module. Enter the code, and select On. To disable
the module PIN request, select Off.
Change module PIN—Change the module PIN, if allowed by the security module.
Enter the current module PIN code; then enter the new code twice.
Change signing PIN—Select the signing PIN that you want to change. Enter the
current PIN code, then enter the new code twice.
Certificates
There are three kinds of certificates:
Server certificates—Used by the device to create a connection with improved
security to the content server. The device receives the server certificate from the
service provider before the connection is established, and its validity is checked
using the authority certificates saved in the device. Server certificates are not
saved.
The security indicator is displayed during a connection if the data
transmission between the device and the content server is encrypted.
The security icon does not indicate that the data transmission between the
gateway and the content server [or place where the requested resource is stored]
is secure. The service provider secures the data transmission between the gateway
and the content server.
Authority certificates—Used by some services, such as banking services, for
checking the validity of other certificates. Authority certificates can either be