文件操作 - net-security-tips.page

文件: /usr/share/help/it/gnome-help/net-security-tips.page

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<?xml version="1.0" encoding="utf-8"?>
<page xmlns="http://projectmallard.org/1.0/" xmlns:its="http://www.w3.org/2005/11/its" type="guide" style="task" id="net-security-tips" xml:lang="it">

<credit type="author">
 <name>Steven Richards</name>
 <email>steven.richardspc@gmail.com</email>
 </credit>

<desc>General tips to keep in mind when using the internet.</desc>
 
 <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
 <mal:name>Luca Ferretti</mal:name>
 <mal:email>lferrett@gnome.org</mal:email>
 <mal:years>2011, 2012</mal:years>
 </mal:credit>
 
 <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
 <mal:name>Flavia Weisghizzi</mal:name>
 <mal:email>flavia.weisghizzi@ubuntu.com</mal:email>
 <mal:years>2011, 2012</mal:years>
 </mal:credit>
 </info>

<title>Sicurezza su Internet</title>

A possible reason for why you are using Linux is the robust security that
 it is known for. One reason that Linux is relatively safe from malware and
 viruses is due to the lower number of people who use it. Viruses are targeted
 at popular operating systems, like Windows, that have an extremely large user
 base. Linux is also very secure due to its open source nature, which allows
 experts to modify and enhance the security features included with each
 distribution.

Nonostante le misure adottate per garantire la sicurezza dell'installazione del sistema operativo, ci sono sempre delle vulnerabilità. L'utente medio di Internet è sempre esposto a:

<list>
 <item>
 Phishing (siti web ed email che cercano di ottenere dati sensibili attraverso l'inganno)
 </item>
 <item>
 <link xref="net-email-virus">Inoltro di email dannose</link>
 </item>
 <item>
 <link xref="net-antivirus">Applicazioni con scopi dannosi (virus)</link>
 </item>
 <item>
 <link xref="net-wireless-wepwpa">Unauthorized remote/local network
 access</link>
 </item>
 </list>

Per collegarsi in sicurezza, ricordare questi suggerimenti:

<list>
 <item>
 Diffidare di email, allegati o collegamenti inviati da sconosciuti.
 </item>
 <item>
 If a website’s offer is too good to be true, or asks for sensitive
 information that seems unnecessary, then think twice about what
 information you are submitting and the potential consequences if that
 information is compromised by identity thieves or other criminals.
 </item>
 <item>
 Be careful in providing
 <link xref="user-admin-explain">root level permissions</link> to any
 application, especially ones that you have not used before or which are
 not well-known. Providing anyone or anything with root level permissions
 puts your computer at high risk to exploitation.
 </item>
 <item>
 Assicurarsi che siano in esecuzione unicamente i servizi ad accesso remoto necessari. Può essere utile mantenere i servizi SSH o VNC in esecuzione, ma questo potrebbe rendere il computer sensibile a intrusioni, se non adeguatamente protetto. Valutare l'opportunità di usare un <link xref="net-firewall-on-off">firewall</link> per aumentare la protezione del computer da intrusioni.
 </item>
 </list>

</page>

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