From 786c73b166ac2ff148de5f4f23a0c65bcd00ccd1 Mon Sep 17 00:00:00 2001 From: Claire Revillet Date: Wed, 13 May 2015 19:14:57 +0200 Subject: add MCC manual for IT in mga5 --- mcc/5/it/content/drakfirewall.html | 60 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 mcc/5/it/content/drakfirewall.html (limited to 'mcc/5/it/content/drakfirewall.html') diff --git a/mcc/5/it/content/drakfirewall.html b/mcc/5/it/content/drakfirewall.html new file mode 100644 index 00000000..025bc2e2 --- /dev/null +++ b/mcc/5/it/content/drakfirewall.html @@ -0,0 +1,60 @@ + + + + + Configura il tuo firewall personale

Configura il tuo firewall personale

drakfirewall

This tool[44] is found under the Security +tab in the Mageia Control Center labelled "Set up your personal +firewall". It is the same tool in the first tab of "Configure system +security, permissions and audit".

A basic firewall is installed by default with Mageia. All the incoming +connections from the outside are blocked if they aren't authorised. In the +first screen above, you can select the services for which outside connection +attempts are accepted. For your security, uncheck the first box - +Everything (no firewall) - unless you want to disable +the firewall, and only check the needed services.

It is possible to manually enter the port numbers to open. Click on +Advanced and a new window is opened. In the field +Other ports, enter the needed ports following these +examples :

80/tcp : open the port 80 tcp protocol

24000:24010/udp : open all the ports from 24000 to 24010 udp protocol

The listed ports should be separated by a space.

If the box Log firewall messages in system logs is +checked, the firewall messages will be saved in system logs

Nota

If you don't host specific services (web or mail server, file sharing, ...) +it is completely possible to have nothing checked at all, it is even +recommended, it won't prevent you from connecting to the internet.

The next screen deals with the Interactive Firewall options. These feature +allow you to be warned of connection attempts if at least the first box +Use Interactive Firewall is checked. Check the second +box to be warned if the ports are scanned (in order to find a failure +somewhere and enter your machine). Each box from the third one onwards +corresponds to a port you opened in the two first screens; in the screenshot +below, there are two such boxes: SSH server and 80:150/tcp. Check them to be +warned each time a connection is attempted on those ports.

These warning are given by alert popups through the network applet.

In the last screen, choose which network interfaces are connected to the +Internet and must be protected. Once the OK button is clicked, the necessary +packages are downloaded.

Suggerimento

If you don't know what to choose, have a look in MCC tab Network & +Internet, icon Set up a new network interface.


[44] You can start this tool from the command line, by typing drakfirewall as root.

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