One of the methods that could have prevented the Yahoo data breach is ____________,when a user is asked to enter information such as username and password,then a mobile app generates and sends a random number code for the user to enter before being granted access to his or her account.
A)Password Verification
B)Mobile Access Verification
C)Two Factor Authentication
D)Mobile Code Authentication

Question

Quizplus · Accepted Answer

Two Factor Authentication is a security measure that requires users to provide two different types of authentication before being granted access to their account. In this case, the user would need to provide their password and a random number code generated by a mobile app. This would make it more difficult for hackers to gain unauthorized access to user accounts and could have prevented the Yahoo data breach.

One of the Methods That Could Have Prevented the Yahoo