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33.
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Press <keycombo><keycap>Control</keycap><keycap>Alt</keycap><keycap>L</keycap></keycombo> to lock the screen. This keyboard shortcut can be changed in <menuchoice><guimenu>System</guimenu><guimenuitem>Preferences</guimenuitem><guimenuitem>Keyboard Shortcuts</guimenuitem></menuchoice>.
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(no translation yet)
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Located in
keeping-safe/C/keeping-safe.xml:90(para)
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34.
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You can add a <guibutton>Lock Screen</guibutton> button to a panel for easy access. Right-click a panel (for example, the panel at the top of the screen), select <guibutton>Add to Panel...</guibutton> and drag the <guibutton>Lock Screen</guibutton> item to the desired location.
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(no translation yet)
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Located in
keeping-safe/C/keeping-safe.xml:98(para)
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35.
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To unlock the screen, move the mouse or press a key. Then, type your password and either press the <keycap>Return</keycap> key or press the <guibutton>Unlock</guibutton> button.
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(no translation yet)
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Located in
keeping-safe/C/keeping-safe.xml:102(para)
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36.
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If more than one person has a user account on your computer and the screen is locked, other users can press the <guibutton>Switch user...</guibutton> button to use the computer, even while the screen is locked. They will be unable to access your currently-open work, and you will be able to switch back to your locked session when they have finished using the computer.
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(no translation yet)
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Located in
keeping-safe/C/keeping-safe.xml:100(para)
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37.
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Set up a firewall
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(no translation yet)
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Located in
keeping-safe/C/keeping-safe.xml:103(title)
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38.
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You can optionally install a firewall to protect your computer against unauthorized access by people on the Internet or your network. Firewalls block connections to your computer from unknown sources, which helps to prevent security breaches.
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(no translation yet)
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39.
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Install the <application>firestarter</application> package from the <quote>Universe</quote> repository (see <ulink type="help" url="ghelp:add-applications">Add Applications</ulink>).
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(no translation yet)
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Located in
keeping-safe/C/keeping-safe.xml:110(para)
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40.
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To start <application>Firestarter</application>, choose <menuchoice><guimenu>System</guimenu><guimenuitem>Administration</guimenuitem><guimenuitem>Firestarter</guimenuitem></menuchoice>, and enter your administrator password when prompted.
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(no translation yet)
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41.
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The <application>Firewall Wizard</application> should run. If it does not, press <menuchoice><guimenu>Firewall</guimenu><guimenuitem>Run Wizard</guimenuitem></menuchoice>.
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(no translation yet)
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42.
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Follow the steps in the <application>Firewall Wizard</application>. After completing all of the steps, the firewall should be configured and running.
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(no translation yet)
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