Let’s start with the visual image of one of those mechanical claw arcade machines – the one where you insert a few quarters and grab a toy with a mechanical claw. These can be addictive games for some of us.Let’s take that same visual image. But instead of a claw dropping down onto a pile of beanie babies, let’s visualize a hacker reaching through your login screen and feeling around for your database. Picture the hacker running impenetrable scripts instead...

