How do I control which software on my mac can access the internet?

I run Mac OS X and I'm looking for software that allow me to screen which programs can access the internet. Block specific programs, while allowing others.How do I control which software on my mac can access the internet?You're looking for a program called "Little Snitch".

Its a great application.

You can find it here:

http://www.obdev.at/products/littlesnitc鈥?/a>How do I control which software on my mac can access the internet?Any good antivirus software will come with a firewall, like Norton or McAfee, etc. You can go in to the firewall options and customize which programs can access the internet.