What is an example of a web application using multifactor authentication?

  • A user logs on to an online shopping website and uses a credit card to make an order.
  • A network administrator needs to swipe a card in order to access the corporate server room.
  • Teleworkers are required to establish a VPN connection to the company before logging into the company internal web server.
  • A user attends a large conference and tries to access Google Gmail at the conference site. The Gmail service sends a verification code to the smartphone of the user.
Explanation & Hint:

When multifactor authentication is implemented, two or more different authentication methods are used. Multifactor authentication is often used when accessing online services. For example, when a user wants to access a service, an authenticator application sends a code called a one-time password (OTP) to the registered phone or email address of the user. The user must supply the correct account username and password plus the OTP code to authenticate.

For more Questions and Answers:

ITE 8 – IT Essentials 8.0 A+ 220-1102 Certification Practice Exam Answers Full 100%