ITPEC IP October 2018 Question 44
ITPEC IP October 2018 — Question 44 of 100
Dynamic signature recognition is biometric authentication. The system measures behavioral characteristics of the signer, such as signature shape, stroke order, timing, and pen pressure, and compares them with the enrolled biometric profile.
Answer (c)
Why not others:
- a screen-unlock pattern is something the user knows
- a user ID and password are knowledge-based credentials
- choosing memorized illustrations is also knowledge-based authentication
Key rule: Biometrics authenticate something a person is or does physically or behaviorally, rather than a secret the person remembers.
AI-generated — may contain errors
The original exam layout is preserved in the image so diagrams, formulas, tables, and code remain accurate.
This question comes from an official ITPEC past paper. ITPEC Practice is an independent study tool and is not affiliated with ITPEC. See the official IP past-paper collection or Report an issue.