KGpg/it: Difference between revisions

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== Change your passphrase ==
== Change your passphrase ==


Should you suspect your passphrase is compromised, you can change this also from the Key Properties dialogue.  The <menuchoice>Change Passphrase</menuchoice> button is below <menuchoice>Change Expiration</menuchoice>.
Should you suspect your passphrase is compromised, you can change this also from the '''Key Properties''' dialogue.  The <menuchoice>Change Passphrase</menuchoice> button is below <menuchoice>Change Expiration</menuchoice>.


== Revoking a key ==
== Revoking a key ==
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The revocation signature can be created together with the key. In this
The revocation signature can be created together with the key. In this
case it is stored in a separate file. This file can later be imported into
case it is stored in a separate file. This file can later be imported into
the keyring and is then attached to the key rendering it unusable. {{Warning|1=Please
the keyring and is then attached to the key rendering it unusable.  
note that to import this signature to the key no password is required.
 
Therefore you should store this revokation signature in a safe place,
{{Warning|1=Please note that to import this signature to the key no password is required. Therefore you should store this revokation signature in a safe place, usually one that is different from you key pair. It is a good advise to use a place that is detached from your computer, either copy it to an external storage device like an USB stick or print it out.}}
usually one that is different from you key pair. It is a good advise to
use a place that is detached from your computer, either copy it to an
external storage device like an USB stick or print it out.}}


If you have not created such a detached revocation on key creation you can
If you have not created such a detached revocation on key creation you can

Revision as of 16:53, 14 September 2011

  KGpg fornisce un'interfaccia grafica per i comandi di gpg


GnuPG cifra e decifra i tuoi messaggi di posta elettronica e file selezionati. Ci sono molte opzioni a riga di comando per fare questo. Con KGpg l'ansia sparisce, non devi più ricordare alcun comando. KGpg può aiutarti a impostare e gestire le tue chiavi, importarle ed esportarle, vedere le firme delle chiavi, la fiducia e la scadenza. Infatti tutto quello che hai bisogno di fare è gestibile da KGpg. È disponibile una procedura guidata per aiutarti a impostare le tue chiavi.

KGpg è integrato in Konqueror e Dolphin tramite un menu contestuale che ti permette di scegliere di cifrare un file con o senza firma.

Visualizzazione delle proprietà di una chiave
 
Fai clic destro su una chiave per vedere le opzioni

Extending the life of your keys

As you can see in the image above, you can extend the life of your keys using the Change Expiration button. Simply choose the new date from the popup calendar. To do this, however, you must have access to the private key and its pass-phrase. Without them you can do nothing.

Change your passphrase

Should you suspect your passphrase is compromised, you can change this also from the Key Properties dialogue. The Change Passphrase button is below Change Expiration.

Revoking a key

If you lose your private key or think it has been compromised in some way you need to revoke it. To reliably render a key unusable you need to revoke it. Revoking is done by adding a special revocation signature to the key.

The revocation signature can be created together with the key. In this case it is stored in a separate file. This file can later be imported into the keyring and is then attached to the key rendering it unusable.

Warning
Please note that to import this signature to the key no password is required. Therefore you should store this revokation signature in a safe place, usually one that is different from you key pair. It is a good advise to use a place that is detached from your computer, either copy it to an external storage device like an USB stick or print it out.


If you have not created such a detached revocation on key creation you can create such a revocation signature at any time choosing Your Key -> Revoke key, optionally importing it to your keyring immediately.

Note
Currently this item is only available in the context menu. This is likely to be moved from the context menu to the key menu for 4.7.1.


Suggerimento
Quando avvii KGpg con le impostazioni predefinite, esso sarà nascosto nel vassoio di sistema. Se hai avviato KGpg e non lo vedi da nessuna parte, puoi probabilmente raggiungerlo espandendo l'oggetto vassoio di sistema di Plasma.


Suggerimento
Se un contatto ha più di una chiave, per esempio alcune chiavi vecchie oltre a quella attuale, e viene usata la chiave sbagliata per la cifratura, cerca le chiavi vecchie e riduci il loro stato di fiducia a Non affidabile. Rimarranno disponibili per decifrare vecchi messaggi, ma non saranno usate per quelli nuovi.


Un completo manuale illustrato ti aiuta con tutti i dettagli.

Se non sei in grado di verificare fisicamente l'identità dei tuoi contatti dovresti in particolare leggere la sezione gestione delle chiavi che spiega i benefici della firma locale.