SSCP Access Controls Practice Question
Which authentication method uses a time-based one-time password (TOTP) generated by a hardware or software token?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
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Time-based One-Time Password (TOTP)
TOTP (Time-based One-Time Password) is defined in RFC 6238 and generates codes based on the current time. It is commonly used with authenticator apps or hardware tokens.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
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Time-based One-Time Password (TOTP)
Why this is correct
Correct. TOTP generates time-limited codes.
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Kerberos ticket
Why it's wrong here
Kerberos uses tickets, not OTP.
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Biometric fingerprint reader
Why it's wrong here
Biometrics use physical traits, not codes.
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Smart card with PKI certificate
Why it's wrong here
Smart cards use certificates and PIN, not OTP.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This SSCP practice question is part of Courseiva's free ISC2 certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the SSCP exam.