OTP stands for what?

Prepare for the Certified Identity and Access Manager (CIAM) Exam with flashcards and multiple choice questions. Each question includes hints and explanations to facilitate understanding. Achieve success on your certification journey.

Multiple Choice

OTP stands for what?

Explanation:
OTP stands for one-time password—the password is valid for a single use or a single transaction. This short-lived credential helps prevent replay attacks because it can’t be reused for another login. OTPs are commonly generated by hardware tokens or mobile authenticator apps (or sent via SMS) and are often used as a second factor in authentication. The other phrases aren’t standard terms in identity and access management, so the best interpretation is one-time password.

OTP stands for one-time password—the password is valid for a single use or a single transaction. This short-lived credential helps prevent replay attacks because it can’t be reused for another login. OTPs are commonly generated by hardware tokens or mobile authenticator apps (or sent via SMS) and are often used as a second factor in authentication. The other phrases aren’t standard terms in identity and access management, so the best interpretation is one-time password.

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