It’s great when an app allows you to add extra security—a fingerprint scan or a depth map of your face, for example—to access its contents. In case someone ever gets their hands on your ...

Apple’s reputation for watertight security is coming under scrutiny after apps posing as fitness-tracking tools were caught using the Touch ID fingerprint scanner to steal money from iOS users ...

The S6 and S6 Edge smartphones both have a vastly improved fingerprint reader, making this feature a must to set up and use on your new device.

Certain iPhones and iPads can be unlocked using just your fingerprint. Here's how to set up the fingerprint scanner on an iPhone and iPad and how to use Touch ID.

Fingerprint Quick Action brings the Google Pixel/EMUI's fingerprint gestures to any phone with a fingerprint reader running Android 6.0 or above.

For those phones without a fingerprint scanner, an Android app called "App Lock Finger Print" is a fingerprint scanner that uses the camera to unlock apps of your choosing.

Myriad fingerprint-scanner type apps are available for your iPod Touch, such as Fingerprint Reader, Fingerprint scanner and Fingerprint Security Scanner: Free (links in Resources).

More consumers will rely on fingerprint sensing and facial scanning apps in coming years, Juniper Research predicts.

Google's new Nexus 6P has a fingerprint scanner for better security, unlocking the phone, and making mobile payments. Here's how to set it up, and use it.

Discover the vulnerabilities of fingerprint scanners and the methods hackers use to exploit them. Understand the importance of securing your biometric data.

The new Galaxy Note 5 has a much improved fingerprint scanner for security and mobile payments. This how to guide and video explains how to use it.

You can easily manage the stored fingerprints on the Google Pixel 6 by following these steps. Open your phone’s Settings app. Tap Security and then Tap Fingerprint unlock or Pixel Imprint. Scan ...