I understand that the goal is to stop cheaters. That's an admirable goal, and a perfectly legit one. However it's the completely wrong way to do it and sends a very strong message to anyone applying that "our company, for any reason that serves our interest, expect you to be compliant, to give up your personal privacy, and to submit to our invasive internal processes whenever we feel it's necessary. Expect more."

Asking this of you, before you're even working for them is presumptive and not a good sign that this is a place you're going to want to be. It's basically a huge flashing "We Fuck Our Employees!" right there on your job application.

It's probably the cheapest and most efficient way to screen candidates, and ensure accuracy. Not disagreeing with you -- just saying that their primary goal is probably efficiency (no surprise).