Security Module; Certificates - Nokia 3220 Extended User Manual

Security module

The security module can contain certificates as well as private and public keys. The
purpose of the security module is to improve security services for applications
requiring browser connection, and it allows you to use a digital signature. The
certificates are saved in the security module by the service provider.
Press Menu and select Services, Settings,
settings. Select
• Security module details
manufacturer and serial number.
• Module PIN request
services provided by security module. Key in the code and select On. To disable
the module PIN request, select Off.
• Change module PIN
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.
See also Access codes

Certificates

There are three kinds of certificates: server certificates, authority certificates and
user certificates.
• The phone uses a server certificate to create a connection with improved
security to the content server. The phone receives the server certificate from
the service provider before the connection is established and its validity is
Copyright © 2005 Nokia. All rights reserved.
Security settings
to show the security module title, its status,
to set the phone to request the module PIN when using
to change the module PIN, if allowed by the security
on page 17.
and Security module
159