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Settings
104
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 even if the
certificate should be valid, check that the current
date and time in your device are correct.
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 details
. When you open certificate
details, the validity of the certificate is checked, and one of
the following notes may be displayed:
•
Certificate not trusted
—You have not set any application
to use the certificate. See "Change the trust settings,"
p. 104.
•
Expired certificate
—The period of validity has ended
for the selected certificate.
•
Certificate not valid yet
—The period of validity has
not yet begun for the selected certificate.
•
Certificate corrupted
—The certificate cannot be used.
Contact the certificate issuer.
Change the trust 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.
Scroll to an authority certificate, and select
Options
>
Trust
settings
. Depending on the certificate, a list of the applications
that can use the selected certificate is shown. For example:
•
Symbian installation
:
Yes
—The certificate is able
to certify the origin of a new Symbian operating
system application.
•
Internet
:
Yes
—The certificate is able to certify servers.
•
App. installation
:
Yes
—The certificate is able to certify
the origin of a new Java
TM
application.
Select
Options
>
Edit trust setting
to change the value.
Содержание N73 - Smartphone 42 MB
Страница 1: ...Nokia N73 5 User guide Manual del usuario ...
Страница 2: ...1 r Guide 9250265 ISSUE 3 EN cia en la Página 125 ...
Страница 5: ... 18 18 uence 23 elf timer 23 23 26 s 26 28 28 29 30 31 31 32 33 ns 36 36 43 ...
Страница 6: ...Contents 5 73 73 76 79 79 82 83 83 84 84 85 87 87 87 87 88 88 89 evice 91 91 92 r device 93 93 ...
Страница 7: ... 105 106 Q A 107 110 110 tication guidelines 111 e 112 rmation 113 n 117 118 ...
Страница 118: ...Product safety 117 ...
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Страница 126: ...125 kia N73 9250265 EDICIÓN 3 ES ...
Страница 131: ...as 245 245 246 blemas uestas 247 oducto 250 baterías 250 ción de baterías Nokia 251 ento 252 l de seguridad 253 258 259 ...
Страница 144: ...Soporte 143 formación sobre algunas de las vo Para acceder la guía en el one Aplicaciones Guía y e desea ver ...
Страница 259: ......