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  2. Use Face, Fingerprint or PIN to sign in to AOL

    help.aol.com/articles/use-face-fingerprint-or...

    Entering a password to sign in to your AOL account can sometimes feel like a hassle, especially if you forget it. If your smart device is enabled with biometric authenticators like a fingerprint sensor or facial recognition technology, you can sign in with ease. Enable biometric sign in

  3. Touch ID - Wikipedia

    en.wikipedia.org/wiki/Touch_ID

    Roose also noted that fingerprint technology still has some issues, such as the potential to be hacked, or of the device's not recognizing the fingerprint (for example, when the finger has been injured). [22] Adrian Kingsley-Hughes, writing for ZDNet, said Touch ID could be useful in bring your own device situations. He said the biometric ...

  4. Biometrics - Wikipedia

    en.wikipedia.org/wiki/Biometrics

    It is designed to enable government agencies to deliver a retail public service, securely based on biometric data (fingerprint, iris scan and face photo), along with demographic data (name, age, gender, address, parent/spouse name, mobile phone number) of a person. The data is transmitted in encrypted form over the internet for authentication ...

  5. Fingerprint scanner - Wikipedia

    en.wikipedia.org/wiki/Fingerprint_scanner

    There are four types of fingerprint scanners: [7] optical scanners, capacitance scanners, ultrasonic scanners, and thermal scanners. The basic function of every type of scanner is to obtain an image of a person's fingerprint and find a match for it in its database. The measure of the fingerprint image quality is in dots per inch (DPI). [8]

  6. Biometric device - Wikipedia

    en.wikipedia.org/wiki/Biometric_device

    Fingerprint sensors can be found on mobile devices. The fingerprint sensor is used to unlock the device and authorize actions, like money and file transfers, for example. It can be used to prevent a device from being used by an unauthorized person. It is also used in attendance in number of colleges and universities.

  7. It also lets you control unwanted direct mail, provides an easy way to toggle your Do-Not-Call Registry settings, and allows you to search for any dark web data breaches that may affect your email ...

  8. Passwordless authentication - Wikipedia

    en.wikipedia.org/wiki/Passwordless_authentication

    For example, the device may use biometrics like a fingerprint scanner or facial recognition for user identification. [12] Key generation: The user's device generates a public/private key pair and sends the public key to the server for future verification. [13] Once they have registered, a user can log in to the system via the following process:

  9. Automated fingerprint identification - Wikipedia

    en.wikipedia.org/wiki/Automated_fingerprint...

    Automated fingerprint verification is a closely related technique used in applications such as attendance and access control systems. On a technical level, verification systems verify a claimed identity (a user might claim to be John by presenting his PIN or ID card and verify his identity using his fingerprint), whereas identification systems ...