CompTIA A+ 220-1101 Practice Question
A company’s security policy requires all employees to use a secure method for accessing corporate email on their mobile devices. The IT department has implemented a solution that requires not only a password but also a verification code received on another device owned by the user. During setup on an employee’s smartphone, which of the following best describes the additional security measure being implemented?
Pattern unlock security
Pin code lock
Two-factor authentication
Biometric verification