On the first day after your vacation, you sit down at your PC, type in the password — and fail. Windows says: “The password is incorrect. Please repeat the process” and expects you to click “OK.” ...

My son has forgotten his password to log onto Windows 8.1. Lordy, I am seventy-one years old and I am supposed to forget things. He's just forty-three. Anyhow, he can't get on his PC so I am trying to ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. The Completely Automated Public Turing test to tell Computers ...