Q. I work in a training facility where our IT department insists on using difficult passwords to protect our Wi-Fi routers, and as a result, our many guests frequently have difficulty connecting. Any ...

Google has upgraded its widely used reCAPTCHA system across millions of websites with a new tool called Cloud Fraud Defense.

Google runs reCAPTCHA network across the internet, which a lot of people positively hate. But an upcoming QR code ...