[Ensorceled]

They are suggesting it for a security answer, especially one you give over the phone to tech support, NOT a password.

[kevhito]

Irrelevant. It works fine for passwords too. The security of "correct horse battery staple" method is (nearly) optimally resistant to GPU (or any other) brute force attack.

[i336_]

Oh, of course, right. Misinterpreted that bit.