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Settings
Before changing any certificate settings, you must
make sure that you really trust the owner of the
certificate and that the certificate really belongs to the
listed owner.
View certificate details—check authenticity
You can only be sure of the correct identity of a server
when the signature and the period of validity of a
server certificate have been checked.
You are notified if the identity of the server is not
authentic or if you do not have the correct security
certificate in your device.
To check certificate details, scroll to a certificate, and
select
Options
Certificate
>
certificate details, the validity of the certificate is
checked, and one of the following notes may be
displayed:
Certificate not trusted
●
application to use the certificate.
Expired certificate
●
ended for the selected certificate.
Certificate not valid yet
●
has not yet begun for the selected certificate.
Certificate corrupted
●
used. Contact the certificate issuer.
Change the trust settings
162
details. When you open
— You have not set any
— The period of validity has
— The period of validity
— The certificate cannot be
Before changing any certificate settings, you must
make sure that you really trust the owner of the
certificate and that the certificate really belongs to the
listed owner.
Scroll to an authority certificate, and select
Trust
settings. Depending on the certificate, a list of
the applications that can use the selected certificate is
shown. For example:
Symbian
installation:
●
to certify the origin of a new Symbian operating
system application.
Internet:
Yes
— The certificate is able to certify
●
servers.
App.
installation:
Yes
●
certify the origin of a new Java™ application.
Select
Options
Edit trust setting
>
value.
Security module
Press
, and select
Tools
Security
Security
module.
>
To view or edit a security module (if available), scroll
to it, and press the scroll key.
To view detailed information about a security module,
scroll to it, and select
Options
Options
Yes
— The certificate is able
— The certificate is able to
to change the
Settings
General
>
>
Security
details.
>
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>
>
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