Access to top secret or highly secure networks associated with Homeland Security or national defense often use authentication methods based on a biological feature, such as a fingerprint or retina to identify a person. These methods are called biometrics.

Question

Quizplus · Accepted Answer

Biometrics are indeed authentication methods based on a biological feature such as a fingerprint or retina to identify a person.

Access to Top Secret or Highly Secure Networks Associated with Homeland