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CertNexus Certified Internet of Things Security Practitioner (CIoTSP) ITS-110 Question # 3 Topic 1 Discussion

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CertNexus Certified Internet of Things Security Practitioner (CIoTSP) ITS-110 Question # 3 Topic 1 Discussion

ITS-110 Exam Topic 1 Question 3 Discussion:
Question #: 3
Topic #: 1

A developer needs to implement a highly secure authentication method for an IoT web portal. Which of the following authentication methods offers the highest level of identity assurance for end users?
A.

A hardware-based token generation device

B.

An X.509 certificate stored on a smart card

C.

Two-step authentication with complex passwords

D.

Multi-factor authentication with three factors

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Actual exam question for CertNexus ITS-110 exam by Talon3485 at Aug 3, 2025, 12:00:00 AM

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