220-1102 · Question #604
Which of the following is used to generate passcodes necessary to access applications or systems that require an extra layer of security?
The correct answer is A. Authenticator application. Authenticator applications are software tools used to generate time-based one-time passcodes (TOTP) or push notifications for multi-factor authentication, adding an extra layer of security to system access.
Question
Which of the following is used to generate passcodes necessary to access applications or systems that require an extra layer of security?
Options
- AAuthenticator application
- BAccess control lists
- CBiometrics
- DSmart card readers
How the community answered
(39 responses)- A87% (34)
- B3% (1)
- C3% (1)
- D8% (3)
Why each option
Authenticator applications are software tools used to generate time-based one-time passcodes (TOTP) or push notifications for multi-factor authentication, adding an extra layer of security to system access.
Authenticator applications generate dynamic, time-sensitive passcodes, often referred to as one-time passcodes (OTPs), which users input in conjunction with their primary credentials to satisfy multi-factor authentication requirements for enhanced security. These applications leverage algorithms like TOTP or receive push notifications for approval, providing a robust second factor.
Access control lists define permissions for resources but do not generate passcodes for an extra layer of security.
Biometrics use unique physical or behavioral characteristics for authentication but do not generate passcodes.
Smart card readers are devices that read smart cards, which can store credentials, but the reader itself does not generate passcodes.
Concept tested: Multi-factor authentication passcode generation
Source: https://learn.microsoft.com/en-us/azure/active-directory/authentication/concept-authentication-authenticator-app
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