Which of the following combinations of authentication mechanisms is implemented in the above scenario?

Finch, a security professional, was instructed to strengthen the security at the entrance. At the doorway, he implemented a security mechanism that allows employees to register their retina scan and a unique six-digit code, using which they can enter the office at any time.

Which of the following combinations of authentication mechanisms is implemented in the above scenario?
A . Password and two-factor authentication
B . Two-factor and smart card authentication
C . Biometric and password authentication
D . Smart card and password authentication

View Answer

Answer: C

Explanation:

In the scenario described, Finch implemented a combination of biometric authentication (retina scan) and password authentication (unique six-digit code). Biometric authentication relies on unique physical or behavioral characteristics (such as retina scans) to verify identity, while password authentication requires users to enter a secret code (the six-digit code in this case). Combining these two mechanisms enhances security by requiring both something the user knows (password) and something the user is (biometric) for access.

Reference: EC-Council Certified Security Specialist (E|CSS) documents and study guide12.