Question

Evaluate how identification and authentication are distinct in their functions. Which of the following scenarios best illustrates a user being authenticated?

A.) A user's keyboard typing behavior is analyzed.
B.) A system administrator sets up a user account for a new employee after HR sends employment verification.
C.) An administrator sends an initial password to a new telecommuting employee through a VPN.
D.) A user is assigned an SID

Answer 1

Authentication is the verification of a user's identity claim; for instance, typing behavior analysis is an authentication method. Identification simply involves claiming an identity, like providing a username, which is different from proving the claim.

Step-by-step explanation:

Identification and authentication are two distinct functions in security protocols. Identification is the process of claiming an identity, while authentication is the act of proving or verifying that claim. An example of identification is when a user states or inputs a username, whereas authentication occurs when the system validates that claim, often through something the user knows (password), something the user has (smart card), or something the user is (biometric data).

The scenario that best illustrates a user being authenticated is: A.) A user's keyboard typing behavior is analyzed. This involves biometric authentication, which relies on unique physical behaviors of the user to verify their identity.

Scenarios B, C, and D describe stages of setting up or configuring a user's identification process but do not involve the actual step of authenticating an already claimed identity.