coWPAtty is a Wi-Fi security hack utility. If you ever wanted to test out the security of your application then you should probably try to crack it with the same tools that most hacker and malware applications do.
This will enable you to see just how weak or strong your system is and how to protect it better. Getting coWPAtty is a good way to try precisely this sort of task and see just how protected you really are.
With coWPAtty on your system you can attempt to hack into any source of Wi-Fi protection, from hotspots to simple home networks and see how well defended they are. This will enable you to not only have some fun but also spot any loopholes that may exist in your system and that could potentially endanger it.