Which type of authentication can be triggered based on a new device sign-in according to Okta policy configurations?

Which type of authentication can be triggered based on a new device sign-in according to Okta policy configurations?

• A. Only username and password
• B. Multifactor Authentication
• C. Automatic login using cookies
• D. Single sign-on without verification

Answer: (B)

Multifactor Authentication (MFA) is designed to enhance security by requiring users to verify their identity through multiple forms of authentication. When a sign-in attempt is made from a new device, it typically represents an increased risk for security breaches. Okta's policy configurations can be set to trigger MFA in such scenarios to ensure that the individual accessing the account is indeed the legitimate user. By requiring additional verification steps—like a one-time code sent to a mobile device, or a prompt to a trusted authentication app—MFA helps protect sensitive data and systems against unauthorized access. This layered security approach leverages something the user knows (password) and something the user has (a device or token), thereby making it significantly more difficult for an attacker to gain access even if they have obtained the username and password. The other options do not provide the same level of security or are not applicable in this context. Relying solely on a username and password lacks the necessary security checks that MFA provides. Similarly, automatic login using cookies and single sign-on without verification do not take into account the risk introduced by new devices and, thus, do not trigger additional security measures like MFA.

Multifactor Authentication (MFA) is designed to enhance security by requiring users to verify their identity through multiple forms of authentication. When a sign-in attempt is made from a new device, it typically represents an increased risk for security breaches. Okta's policy configurations can be set to trigger MFA in such scenarios to ensure that the individual accessing the account is indeed the legitimate user.

By requiring additional verification steps—like a one-time code sent to a mobile device, or a prompt to a trusted authentication app—MFA helps protect sensitive data and systems against unauthorized access. This layered security approach leverages something the user knows (password) and something the user has (a device or token), thereby making it significantly more difficult for an attacker to gain access even if they have obtained the username and password.

The other options do not provide the same level of security or are not applicable in this context. Relying solely on a username and password lacks the necessary security checks that MFA provides. Similarly, automatic login using cookies and single sign-on without verification do not take into account the risk introduced by new devices and, thus, do not trigger additional security measures like MFA.