Free CertNexus ITS-110 Exam Practice Questions & Explanations

Last updated on: Aug 29, 2026
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Question 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?

Answer Options
Correct Answer: D
Question 2

An IoT security administrator is concerned that someone could physically connect to his network and scan for vulnerable devices. Which of the following solutions should he install to prevent this kind of attack?

Answer Options
Correct Answer: D
Question 3

An IoT gateway will be brokering data on numerous northbound and southbound interfaces. A security practitioner has the data encrypted while stored on the gateway and encrypted while transmitted across the network. Should this person be concerned with privacy while the data is in use?

Answer Options
Correct Answer: B
Question 4

An IoT system administrator discovers that hackers are using rainbow tables to compromise user accounts on their cloud management portal. What should the administrator do in order to mitigate this risk?

Answer Options
Correct Answer: C
Question 5

A manufacturer wants to ensure that approved software is delivered securely and can be verified prior to installation on its IoT devices. Which of the following technologies allows the manufacturer to meet this requirement?

Answer Options
Correct Answer: B