This technology is used to measure and analyze human body characteristics for authentication purposes.

Related MCQs

• Developed by Philip R. Zimmermann, this is the most widely used privacy-ensuring program by individuals and is also used by many corporations.
• This enables users of a basically unsecure public network such as the Internet to securely and privately exchange data and money through the use of a public and a private cryptographic key pair that is obtained and shared through a trusted authority.
• This is a trial and error method used to decode encrypted data through exhaustive effort rather than employing intellectual strategies.
• __________ is an electronic or paper log used to track computer activity.
• ___________is a form of eavesdropping used to pick up telecommunication signals by monitoring the electromagnetic fields produced by the signals.
• This was commonly used in cryptography during World War II.
• In password protection, this is a random string of data used to modify a password hash.
• This is a compromised Web site that is being used as an attack launch point in a denialof-service attack.
• This is is the hiding of a secret message within an ordinary message and the extraction of it at its destination.
• An IDS follows a two-step process consisting of a passive component and an active component. Which of the following is part of the active component?