ISC2 Exam ISSAP Topic 2 Question 83 Discussion

biophysical qualities to identify a user. Nowadays, the usage of biometric devices such as hand scanners and retinal scanners is becoming

more common in the business environment. It is the most secure method of authentication.

Answer option C is incorrect. Username and password is the least secure method of authentication in comparison of smart card and biometrics

authentication. Username and password can be intercepted.

Answer option A is incorrect. Smart card authentication is not as reliable as biometrics authentication.

Answer option B is incorrect. Anonymous authentication does not provide security as a user can log on to the system anonymously and he is

not prompted for credentials.