/usr/share/help/C/gnome-help/net-security-tips.page is in gnome-user-docs 3.28.1-0ubuntu1.
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xmlns:its="http://www.w3.org/2005/11/its"
type="guide" style="task"
id="net-security-tips">
<info>
<link type="guide" xref="net-general"/>
<revision pkgversion="3.4.0" date="2012-02-21" status="final"/>
<revision pkgversion="3.18" date="2015-09-28" status="final"/>
<credit type="author">
<name>Steven Richards</name>
<email>steven.richardspc@gmail.com</email>
</credit>
<include href="legal.xml" xmlns="http://www.w3.org/2001/XInclude"/>
<desc>General tips to keep in mind when using the internet.</desc>
</info>
<title>Staying safe on the internet</title>
<p>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.</p>
<p>Despite the measures taken to ensure that your installation of Linux is
secure, there are always vulnerabilities. As an average user on the internet
you can still be susceptible to:</p>
<list>
<item>
<p>Phishing Scams (websites and emails that try to obtain sensitive
information through deception)</p>
</item>
<item>
<p><link xref="net-email-virus">Forwarding malicious emails</link></p>
</item>
<item>
<p><link xref="net-antivirus">Applications with malicious intent
(viruses)</link></p>
</item>
<item>
<p><link xref="net-wireless-wepwpa">Unauthorized remote/local network
access</link></p>
</item>
</list>
<p>To stay safe online, keep in mind the following tips:</p>
<list>
<item>
<p>Be wary of emails, attachments, or links that were sent from people
you do not know.</p>
</item>
<item>
<p>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.</p>
</item>
<item>
<p>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.</p>
</item>
<item>
<p>Make sure you are only running necessary remote-access services.
Having SSH or VNC running can be useful, but also leaves your computer
open to intrusion if not secured properly. Consider using a
<link xref="net-firewall-on-off">firewall</link> to help protect your
computer from intrusion.</p>
</item>
</list>
</page>
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