If you are a web site owner and have big traffic and you put google adsense in your web for extra outcome, you may have concern whether one day your account be banner by google and you lose your money in it which you have hardworked.
Today I found a good application that can do well for this, you can go this link to have a study and decide if you need it, Prevent Invalid AdSense Clicks - AdsenseClickLock.
With it you can avoid unfriendly people or your competitors to hurt your account.
