What type of security technology uses a part of the body to provide access?
B) Two-factor authentication
C) Smart card
D) Token generator
E) The long arm of the law
The answer: A) Biometrics
Biometrics are often used to provide access through biological means, such as a fingerprint, an optical scan, or the shape of a hand.
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There are fundamental security techniques that every CompTIA A+ certified professional should know. In this video, you’ll learn about encryption technologies, data wiping, authentication technologies, and much more.