Nokia 6108 User Manual page 94

M e n u f u n c t i o n s
saved in the security module by the
service provider.
Press Menu and select Services,
Settings, Security settings
Security module settings. Select
• Security module details
the security module title, its
status, manufacturer and serial
number.
• Module PIN request
phone to ask for the module PIN
when using services provided by
security module. Key in the code
and select On. To disable the
module PIN request, select Off.
• Change module PIN
the module PIN, if allowed by the
security module. Enter the
current module PIN code, then
enter the new code twice.
• Change signing
signing PIN you want to change.
Enter the current PIN code, then
enter the new code twice.
See also "General information"
page xiii.
Certificates
There are three kinds of certificates:
server certificates, authority
certificates and user certificates.
• The phone uses a server
certificate to improve security in
connection between the phone
and the gateway. The phone
receives the server certificate
from the service provider before
82
and
to show
to set the
to change
PIN. Select the
on
the connection is established and
its validity is checked using the
authority certificates saved in the
phone. Server certificates are not
saved.
The security indicator
displayed during a connection, if
the data transmission between
the phone and the gateway
(identified by the
the Edit active service settings
Bearer settings) is encrypted.
However, the security indicator
does not indicate that the data
transmission between the
gateway and the content server
(place where the requested
resource is saved) is secure. It is
up to the service provider to
secure the data transmission
between the gateway and the
content server.
• Authority certificates are used by
some services, such as banking
services, for checking the validity
of other certificates. Authority
certificates can either be saved in
the security module by the
service provider, or they can be
downloaded from the network, if
the service supports the use of
authority certificates.
is
IP address in
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