What is called the use of technologies such as fingerprint, retina, and iris scans to authenticate the individuals requesting access to resources?
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A. B. C. D.C.
Source: KRUTZ, Ronald L.
& VINES, Russel.
D., The CISSP Prep Guide: Mastering the Ten Domains of Computer Security, 2001, John Wiley & Sons, Page 35.
The use of technologies such as fingerprint, retina, and iris scans to authenticate the individuals requesting access to resources is known as biometrics. Biometrics refers to the use of unique physical or behavioral characteristics to verify the identity of an individual. It is a method of identification that relies on biological or behavioral traits, rather than something the user has (e.g., a card or token) or something the user knows (e.g., a password or PIN).
Biometric systems are commonly used in security and access control applications to provide a high level of security and ensure that only authorized individuals have access to restricted areas or resources. These systems capture biometric data, such as fingerprints, facial images, or iris scans, and use algorithms to compare the data to stored templates or databases to verify the identity of the user.
Biometric systems have several advantages over traditional authentication methods, such as passwords or smart cards. Biometric data is unique to each individual and cannot be lost, stolen, or forgotten like a password or card. Biometric systems also provide a higher level of security and reduce the risk of fraud or unauthorized access.
Overall, biometrics is a reliable and secure method of authentication that is widely used in various industries, including law enforcement, government, healthcare, and finance, to ensure the safety and security of critical resources and information.