User manual

86 Copyright © 2004 Nokia
SERVER CERTIFICATES
The phone uses a server certificate to create a connection with improved
security between the phone and the content server. The phone receives the
server certificate from the service provider before the connection is established.
The validity of the server certificate is checked using the authority certificates
saved in the phone. Server certificates are not saved.
AUTHORITY CERTIFICATES
Authority certificates are used by some services, such as banking, for checking
the validity of other certificates. Authority certificates can 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.
To view authority certificates, select Web > Settings > Security settings >
Authority certificates > Certificate list, scroll to the desired certificate, and
select View.
USER CERTIFICATES
User certificates are issued to users by a certifying authority. User certificates
are required to make a digital signature. They associate the user with a specific
private key in a security module.
To view user certificates, select Web > Settings > Security settings > User
certificates > Certificate list, scroll to the desired certificate, and select View.
Cookies
A cookie is data that a Web site saves in your phone browser cache memory. The
data can be, for example, your user information or your browsing preferences.
Cookies will be saved until you clear the cache memory.
1 Select Menu > Web > Settings > Security settings > Cookies; or while
browsing, select Options > Other options > Security > Cookie settings.
2 Select Allow to accept cookies or Reject to reject cookies.
Scripts over secure connection
To allow scripts from a secure page to be run, do one of the following:
• In the start screen, select Menu > Web > Settings > Security settings >
Scripts over secure connection > Allow.
• While browsing, select Options > Other options > Security > Script
settings > Allow.