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Full user review
"Know who is being contacted by your computer!"
Little Snitch works in the background. You do train it to know what you will allow but that is not a difficult chore.
I would like to know what was planned to send out but when I asked about that, it was pointed out that it was probably coded anyway and I still wouldn't know was was being sent. I think the company that makes Little Snitch were correct.
This is an excellent program and well worth the price.