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1587.
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Good security happens with an up-to-date system. Ubuntu provides free software and security updates. You should apply these updates regularly. See \seclink{sec:updates-and-upgrades} to learn how to update your Ubuntu computer with the latest security updates and patches. \
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type: document
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Om de beste beveiliging te krijgen, is het belangrijk dat u uw systeem up-to-date houdt. Ubuntu voorziet in gratis software- en beveiligingsupdates; deze updates dienen regelmatig toegepast te worden. Zie \seclink{sec:updates-and-upgrades} hoe u uw Ubuntu-computer kunt bijwerken met de laatste beveiligingsupdates en vernieuwingen.
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Translated by
Carsten Gerlach
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Located in
./advanced-topics/advanced-topics.tex
:226
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1588.
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Trusting third party sources
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type: subsubsection{#2}
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Software van derden vertrouwen
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Translated by
Thomas van der Burgt
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Reviewed by
Redmar
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Located in
./advanced-topics/advanced-topics.tex
:242
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1589.
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Normally, you will add applications to your computer via the Ubuntu Software Center which downloads software from the Ubuntu repositories as described in \chaplink{ch:software-management}. However, it is occasionally necessary to add software from other sources. For example, you may need to do this when an application is not available in the Ubuntu repositories or when you need a newer version of the one available in the Ubuntu repositories.
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type: document
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Normaal gesproken worden toepassingen aan uw computer toegevoegd via het Softwarecentrum dat de software downloadt uit de Ubuntu-softwarebronnen zoals beschreven in \chaplink{ch:software-management}. Soms is het echter noodzakelijk om software toe te voegen uit andere bronnen, bijvoorbeeld wanneer een toepassing niet beschikbaar is in de Ubuntu-softwarebronnen of wanneer er een nieuwere versie nodig is dan de versie die beschikbaar is in de Ubuntu-softwarebronnen.
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Translated and reviewed by
Hannie Dumoleyn
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Located in
./advanced-topics/advanced-topics.tex
:221
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1590.
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Additional repositories are available from sites such as \href{http://getdeb.net}{getdeb.net} and Launchpad \acronym{PPA}s which can be added as described in \seclink{sec:software-sources}. You can download the \acronym{deb} packages for some applications from their respective project sites on the Internet. Alternately, you can build applications from their source code (an advanced method of installing and using applications).
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type: document
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Extra softwarebronnen zijn beschikbaar op websites als \href{http://getdeb.net}{getdeb.net} en Launchpad-\acronym{PPA}'s die toegevoegd kunnen worden zoals beschreven in \seclink{sec:software-sources}. Sommige toepassingen kunnen gedownload worden als \acronym{deb}-pakketten vanaf hun eigen website of project. Toepassingen kunnen ook gecompileerd worden met de broncode van de toepassing (een geavanceerde methode van installeren en gebruiken van toepassingen).
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Translated by
Carsten Gerlach
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Located in
./advanced-topics/advanced-topics.tex
:223
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1591.
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Using only recognized sources such as a project's site, \acronym{PPA}, or various community repositories (such as \href{http://getdeb.net}{getdeb.net}) is more secure than downloading applications from an arbitrary (and perhaps less reputable) source. When using a third party source, consider its trustworthiness, and be sure you know exactly what you're installing on your computer.
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type: document
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Het gebruiken van bekende bronnen, zoals een website van een project, \acronym{PPA} of diverse gemeenschapssoftwarebronnen (zoals \href{http://getdeb.net}{getdeb.net}) is veiliger dan het downloaden van toepassingen vanaf een willekeurige (en misschien minder betrouwbare) bron. Wanneer u software van derden gebruikt, ga dan na hoe betrouwbaar deze bron is en weet wat u op uw computer installeert.
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Translated and reviewed by
Hannie Dumoleyn
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Located in
./advanced-topics/advanced-topics.tex
:225
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1592.
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Firewall
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type: section{#2}
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Firewall
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Translated by
UndiFineD
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Reviewed by
Redmar
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Located in
./advanced-topics/advanced-topics.tex
:253
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1593.
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firewall!installing
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type: index{#1}
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firewall!installeren
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Translated and reviewed by
rob
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Located in
./advanced-topics/advanced-topics.tex
:253
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1594.
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A firewall is an application that protects your computer against unauthorized access by people on the Internet or your local network. Firewalls block connections to your computer from unknown sources. This helps prevent security breaches.
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type: document
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Een firewall is een toepassing die uw computer beschermt tegen ongeautoriseerde toegang door mensen op het internet of op uw lokale netwerk. Firewalls blokkeren verbindingen van onbekende oorsprong naar uw computer, dit helpt om veiligheidslekken te voorkomen.
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Translated and reviewed by
Redmar
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Located in
./advanced-topics/advanced-topics.tex
:253
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1595.
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\application{Uncomplicated Firewall} (\acronym{UFW}) is the standard firewall configuration program in Ubuntu. It runs from the command line, but a program called \application{Gufw} allows you to use it with a graphical user interface \gls{GUI}. See \chaplink{ch:software-management} to learn more about installing the \application{Gufw} package.
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type: document
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\application{Uncomplicated Firewall} (\acronym{UFW}, staat voor Ongecompliceerde Firewall) is de standaard firewall in Ubuntu. Het is een toepassing die bediend wordt via een opdrachtregel, maar er is ook een grafische interface beschikbaar, \application{Gufw}. Zie \chaplink{ch:software-management} voor meer informatie over hoe u het \application{Gufw}-pakket kunt installeren.
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Translated and reviewed by
Hannie Dumoleyn
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Located in
./advanced-topics/advanced-topics.tex
:255
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1596.
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Firewall!using
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type: index{#1}
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firewall!gebruik
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Translated by
Hannie Dumoleyn
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Located in
./advanced-topics/advanced-topics.tex
:238
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