View Certificate Details; Certificate Trust Settings; Security Modules; View And Edit Security Modules - Nokia E51 User Manual

View certificate details

You can only be sure of the correct identity of a server
when the signature and the validity period of a server
certificate have been checked.
To view certificate details, select
One of the following notes may appear:
Certificate not trusted
•
application to use the certificate. You may want to
change the trust settings.
Expired certificate — The period of validity has ended
•
for the selected certificate.
Certificate not valid yet
•
not yet begun for the selected certificate.
Certificate corrupted
•
used. Contact the certificate issuer.

Certificate trust settings

Trusting a certificate means that you authorise it to verify
web pages, e-mail servers, software packages, and other
data. Only trusted certificates can be used to verify services
and software.
Important: Even if the use of certificates makes the
risks involved in remote connections and software
installation considerably smaller, they must be used
correctly in order to benefit from increased security. The
existence of a certificate does not offer any protection by
itself; the certificate manager must contain correct,
authentic, or trusted certificates for increased security to
be available. Certificates have a restricted lifetime. If
"Expired certificate" or "Certificate not valid yet" is shown,
View details.
— You have not set any
— The period of validity has
— The certificate cannot be
even if the certificate should be valid, check that the
current date and time in your device are correct.
To change the trust settings, select a certificate and
Options Trust settings. Select an application field and
>
press the scroll key to select
the trust settings of a personal certificate.
Depending on the certificate, a list of applications that can
use the certificate is displayed:
Symbian installation
•
system application.
Internet — E-mail and graphics.
•
App. installation — New Java™ application.
•
Online certif. check — Online certificate status
•
protocol.

Security modules

Select Menu Tools
> >
Security Security module.
>
View and edit security
modules
To view or edit a security module, scroll to it, and press the
scroll key.
To view detailed information about a security module,
select Options Security
>
To edit the PIN codes for the security module, select
Module PIN to edit the PIN code for the security module
or Signing PIN to edit the PIN code for digital signatures.
Yes or No. You cannot change
— New Symbian operating
Settings General
> >
details.
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