For facial recognition, you need to look into your computer’s camera for around 10 seconds and hold your face within the rectangle displayed. The infrared sensors will usually flash.

Is Windows Hello secure? For starters, Windows Hello never syncs your facial recognition data, fingerprint data, or even your PIN between your devices or to your Microsoft account.

Facial Recognition: Beating Surveillance Cameras New York web developer says your right to privacy is at stake.

Facial recognition technology is everywhere, from your iPhone to candy vending machines to the TSA. But it has a problem: It might not recognize you.