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Exam Code ITS-110
Exam Name ITS-110 - Certified Internet of Things Security Practitioner (CIoTSP)
Vendor Certnexus
Total Questions 100
Last Updated 26-Oct, 2026
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Free ITS-110 Practice Questions

Explore 5 free practice questions for the Certnexus ITS-110 exam and review the answers and explanations to support your preparation.

  1. Question 1

    Single answer

    A cloud developer for an IoT service is storing billing information. Which of the following should be considered a common vulnerability in regard to this data that could be used to compromise privacy?

    • Option A:

      Enabled notifications as required by law

      Correct
    • Option B:

      Lack of data retention policies

      Correct
    • Option C:

      Authorized access to personal information

      Correct
    • Option D:

      Secured data in motion and at rest

      Correct
    Show Answer & Explanation Hide Answer & Explanation

    Correct Answer: C

  2. Question 2

    Single answer

    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?

    • Option A:

      Advanced Encryption Standard (AES)

      Correct
    • Option B:

      Public Key Infrastructure (PKI)

      Correct
    • Option C:

      Generic Routing Encapsulation (GRE)

      Correct
    • Option D:

      Internet Protocol Security (IPsec)

      Correct
    Show Answer & Explanation Hide Answer & Explanation

    Correct Answer: B

  3. Question 3

    Single answer

    An IoT software developer wants the users of her software tools to know if they have been modified by someone other than her. Which of the following tools or techniques should she use?

    • Option A:

      Encryption

      Correct
    • Option B:
      Obfuscation
      Correct
    • Option C:
      Hashing
      Correct
    • Option D:

      Fuzzing

      Correct
    Show Answer & Explanation Hide Answer & Explanation

    Correct Answer: C

  4. Question 4

    Single answer

    A DevOps engineer wants to provide secure network services to an IoT/cloud solution. Which of the following countermeasures should be implemented to mitigate network attacks that can render a network useless??

    • Option A:

      Network firewall

      Correct
    • Option B:

      Denial of Service (DoS)/Distributed Denial of Service (DDoS) mitigation

      Correct
    • Option C:

      Web application firewall (WAF)

      Correct
    • Option D:

      Deep Packet Inspection (DPI)

      Correct
    Show Answer & Explanation Hide Answer & Explanation

    Correct Answer: B

  5. Question 5

    Single answer

    A DevOps engineer wants to further secure the login mechanism to a website from IoT gateways. Which of the following is the BEST method the engineer should implement?

    • Option A:

      Require that passwords contain alphanumeric characters

      Correct
    • Option B:

      Require two-factor or multifactor authentication

      Correct
    • Option C:

      Require that passwords cannot include special characters

      Correct
    • Option D:

      Require that passwords be changed periodically

      Correct
    Show Answer & Explanation Hide Answer & Explanation

    Correct Answer: B