language-pack-gnome-ug-base 1:12.04+20120417 / usr / share / help-langpack / ug / ubuntu-help / net-firewall-on-off.page

<?xml version="1.0" encoding="utf-8"?>
<page xmlns="http://projectmallard.org/1.0/" type="topic" style="task" id="net-firewall-on-off" xml:lang="ug">

  <info>
    <link type="guide" xref="net-security"/>
    <desc>You can control which programs can access the network. This helps to keep your computer secure.</desc>
    <revision pkgversion="3.4.0" date="2012-02-20" status="final"/>
    <credit type="author">
      <name>Paul W. Frields</name>
      <email>stickster@gmail.com</email>
    </credit>
    <credit>
      <name>Jeremy Bicha</name>
      <email>jbicha@ubuntu.com</email>
    </credit>

    <include xmlns="http://www.w3.org/2001/XInclude" href="legal.xml"/>
  </info>

  <title>Enable or block firewall access</title>

  <p>Ubuntu comes equipped with the <app>Uncomplicated Firewall</app> (<app>ufw</app>) but the firewall is not enabled by default. Because Ubuntu does not have any open network services (except for basic network infrastructure) in the default installation, a firewall is not needed to block incoming attempted malicious connections.</p>

  <p>پروگرامما ufw نى ئىشلىتىش ئۇسۇلىنىڭ تەپسىلاتىنى <link href="https://wiki.ubuntu.com/UncomplicatedFirewall">تور قوللانمىسى</link> دىن كۆرۈڭ.</p>

<section id="ufw-enable">
 <title>تور توسۇقىنى ئېچىش ۋە تاقاش</title>
  <p>تور توسۇقىنى ئېچىش(ئىناۋەتلىك قىلىش) ئۈچۈن، تېرمىنالدىكى بۇيرۇق قۇرىغا <cmd>sudo ufw enable</cmd> نى كىرگۈزۈڭ. ئىناۋەتسىز قىلىش ئۈچۈن <cmd>sudo ufw disable</cmd> نى كىرگۈزۈڭ.</p>
</section>

<section id="ufw-filter">
 <title>بەلگىلەنگەن تور مەشغۇلاتىغا ئىجازەت بېرىش ياكى چەكلەش</title>
  <p>Many programs are built to offer network services. For instance, you can share content, or let someone view your desktop remotely. Depending on which additional programs you install, you may need to adjust the firewall to allow these services to work as intended. UfW comes with a number of rules already pre-configured. For instance, to allow <app>SSH</app> connections, enter <cmd>sudo ufw allow ssh</cmd> in a terminal. To block ssh, enter <cmd>sudo ufw block ssh</cmd>.</p>
  <p>Each program that provides services uses a specific <em>network port</em>. To enable access to that program's services, you may need to allow access to its assigned port on the firewall. To allow connections on port 53, enter <cmd>sudo ufw allow 53</cmd> in a terminal. To block port 53, enter <cmd>sudo ufw block 53</cmd>.</p>
  <p>ھازىرقى ھالەتنى(ufw نىڭ) كۆرۈش ئۈچۈن، تېرمىنالدا <cmd>sudo ufw disable</cmd> نى كىرگۈزۈڭ.</p>
</section>

<section id="gufw">
 <title>ufw نى تېرمىنالسىز ئىشلىتىش</title>
  <p>ئەگەر <app>gufw</app> نى ئورناتسا تور توسۇقنى تېرمىنال ئىشلەتمەي تەڭشەشكە بولىدۇ. ئۇنى ئورنىتىش ئۈچۈن <link href="apt:gufw">بۇ يەرنى</link> چېكىڭ.</p>
  <p>You can launch this program by searching for <app>Firewall Configuration</app> in the <gui>Dash</gui>. The program does not need to be kept open for the firewall to work.</p>
</section>

</page>