Most Recent CertNexus ITS-110 Exam Questions & Answers

Prepare for the CertNexus Certified Internet of Things Security Practitioner exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the CertNexus ITS-110 exam and achieve success.

The questions for ITS-110 were last updated on Dec 22, 2024.

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Question No. 1

An IoT security administrator is concerned about an external attacker using the internal device management local area network (LAN) to compromise his IoT devices. Which of the following countermeasures should the security administrator implement? (Choose three.)

ARequire the use of Password Authentication Protocol (PAP)

BCreate a separate management virtual LAN (VLAN)

CEnsure that all IoT management servers are running antivirus software

DImplement 802.1X for authentication

EEnsure that the Time To Live (TTL) flag for outgoing packets is set to 1

FOnly allow outbound traffic from the management LAN

GEnsure that all administrators access the management server at specific times

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Correct Answer: B, D, G

Question No. 2

Which of the following describes the most significant risk created by implementing unverified certificates on an IoT portal?

AThe portal's Internet Protocol (IP) address can more easily be spoofed.

BDomain Name System (DNS) address records are more susceptible to hijacking.

CThe portal's administrative functions do not require authentication.

DMan-in-the-middle (MITM) attacks can be used to eavesdrop on communications.

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Correct Answer: D

Question No. 3

An Agile Scrum Master working on IoT solutions needs to get software released for a new IoT product. Since bugs could be found after deployment, which of the following should be part of the overall solution?

AA money back guarantee, no questions asked

BOver-the-Air (OTA) software updates

CA lifetime transferable warranty

DFree firmware updates if the product is sent back to the manufacturer

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Correct Answer: B

Question No. 4

Network filters based on Ethernet burned-in-addresses are vulnerable to which of the following attacks?

AMedia Access Control (MAC) spoofing

BBuffer overflow

CPacket injection

DGPS spoofing

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Correct Answer: A

Question No. 5

A hacker is able to eavesdrop on administrative sessions to remote IoT sensors. Which of the following has most likely been misconfigured or disabled?

ASecure Shell (SSH)

BInternet Protocol Security (IPSec)

CTelnet

DVirtual private network (VPN)

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Correct Answer: B

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