Typically software that runs to prevent network traffic from reaching a computer. Also a hardware device that works on a network level rather than running on a single computer.

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6
votes
5answers
983 views

Is there a way to use different network connections for different apps

At work we have a firewall that prevents certain outbound connections. But I also have a Clear wireless personal hotspot. I would like to use the work connection for normal requests but for certain ...
6
votes
1answer
460 views

Always Asked to Configure Firewall for iTunes

Whenever I open iTunes, I get the standard OS X dialog, Do you want the application "iTunes.app" to accept incoming network connections? Every time I click allow, but I am asked the same thing without ...
2
votes
2answers
3k views

Settings for Firewall and AirPort Extreme Router to Open a Port

I am trying to make ports on my OSX 10.6.5 mbp accessible to the open internet. The only thing I could find in the system firewall was allowing (or disallowing) a particular.app file, but nothing ...
11
votes
3answers
7k views

How to get rid of firewall “accept incoming connections” dialog?

I've accepted this so many times that firewall should already remember it. For example, I get it for Eclipse when starting my java programs in debugging mode ... sometimes this dialog is displayed ...
3
votes
1answer
712 views

How can I restrict Mac sharing services to a specific network/adapter?

I want is to set up a Mac to connect to multiple networks. So far, so good. However, I only want to grant AFP access to users on ONE of the networks, but not the other. How can I accomplish this on ...