Nokia N85
Nokia N85
Nokia N85
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Important: Even if the use of certificates makes<br />
the risks involved in remote connections and software<br />
installation considerably smaller, they must be used<br />
correctly in order to benefit from increased security.<br />
The existence of a certificate does not offer any<br />
protection by itself; the certificate manager must<br />
contain correct, authentic, or trusted certificates for<br />
increased security to be available. Certificates have a<br />
restricted lifetime. If "Expired certificate" or<br />
"Certificate not valid yet" is shown, even if the<br />
certificate should be valid, check that the current date<br />
and time in your device are correct.<br />
View certificate details—check authenticity<br />
You can only be sure of the correct identity of a server<br />
when the signature and the validity period of a server<br />
certificate have been checked.<br />
You are notified if the identity of the server is not<br />
authentic or if you do not have the correct security<br />
certificate in your device.<br />
To check certificate details, scroll to a certificate, and<br />
select Options > Certificate details. The validity of<br />
the certificate is checked, and one of the following<br />
notes may be displayed:<br />
● Certificate not trusted — You have not set any<br />
application to use the certificate.<br />
● Expired certificate — The certificate validity period<br />
has ended.<br />
● Certificate not valid yet — The certificate validity<br />
period has not yet begun.<br />
● Certificate corrupted — The certificate cannot be<br />
used. Contact the certificate issuer.<br />
Change the trust settings<br />
Before changing any certificate settings, you must<br />
make sure that you really trust the owner of the<br />
certificate and that the certificate really belongs to the<br />
listed owner.<br />
Scroll to an authority certificate, and select Options ><br />
Trust settings. Depending on the certificate, a list of<br />
the applications that can use the selected certificate is<br />
shown. For example:<br />
● Symbian installation: Yes — The certificate is able<br />
to certify the origin of a new Symbian operating<br />
system application.<br />
● Internet: Yes — The certificate is able to certify<br />
servers.<br />
● App. installation: Yes — The certificate is able to<br />
certify the origin of a new Java application.<br />
Select Options > Edit trust setting to change the<br />
value.<br />
Security module<br />
Press , and select Tools > Settings > General ><br />
Security > Security module.<br />
To view or edit a security module (if available), scroll<br />
to it, and press the scroll key.<br />
Settings<br />
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