Todd has been asked by the security officer to purchase a counter-based authentication system. Which of the following best describes this type of system?
A. A biometric system that bases authentication decisions on behavioral attributes.
B. A biometric system that bases authentication decisions on physical attributes.
C. An authentication system that creates one-time passwords that are encrypted with secret keys.
D. An authentication system that uses passphrases that are converted into virtual passwords.
Answer:C
Todd has been asked by the security officer to purchase a counter-based authentication system. Which of the following best describes this type of system?
A. A biometric system that bases authentication decisions on behavioral attributes. B. A biometric system that bases authentication decisions on physical attributes. C. An authentication system that creates one-time passwords that are encrypted with secret keys. D. An authentication system that uses passphrases that are converted into virtual passwords.