Also, there is no real incentive for anybody to use our app for wrong purposes as it would be better and easier for him to just use a free public WiFi rather than download our app, buy WiC, then find an available network, then hack our security and do something wrong.
Lol... that is very true, people can always free WiFi, but I was mentioning the worst case scenario.
Yes we have tough security measures in place for the worst case scenario but like anything in the world there is always a little chance that it can be hacked. Even government agencies, elections, government websites and everything else has been hacked at one point in history so we cannot say it is impossible but it is highly unlikely and unrewarding for anyone to waste resources to breaking in to our app security and do something that he could have done by going to a Starbucks!