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Full user review
Controlling the outgoing data
noting to report so far.
This is a must-have-tool.
Specially for Mountain Lion which has permanently network-traffic.
The outgoing data can be easily controlled. The tool notify you if an application wants to send something out of your Mac.
Beginner may read the manuals.
Better than Apple's crap-tool gatekeeper(confusing poeple, what is good and what is not good).