User manual

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Port Filtering
Click Port Filtering in the Advanced menu to enhance the security of your system by controlling
which applications are allowed to access the Internet.
Port ltering allows you to conserve bandwidth by preventing non-business applications from
accessing the Internet. It can also be used to specically allow certain applications such as games
and video conferencing software to use certain ports to access their online components.
The Port Filtering page allows you to enable port ltering, allow selected applications to access the
Internet, and set up custom applications for access to the Internet.