CertNexus ITS-110 Exam (page: 3)
CertNexus Certified Internet of Things Security Practitioner
Updated on: 25-Dec-2025

Viewing Page 3 of 21

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?

  1. Network firewall
  2. Denial of Service (DoS)/Distributed Denial of Service (DDoS) mitigation
  3. Web application firewall (WAF)
  4. Deep Packet Inspection (DPI)

Answer(s): B


Reference:

https://www.cloudflare.com/learning/ddos/what-is-a-ddos- attack/#:~:text=A%20distributed%20denial%2Dof%2Dservice,a%20flood%20of%20Internet%20traffic



What is one popular network protocol that is usually enabled by default on home routers that creates a large attack surface?

  1. Open virtual private network (VPN)
  2. Universal Plug and Play (UPnP)
  3. Network Address Translation (NAT)
  4. Domain Name System Security Extensions (DNSSEC)

Answer(s): B


Reference:

https://phoenixnap.com/blog/what-is-upnp



An IoT systems administrator needs to be able to detect packet injection attacks.
Which of the follow methods or technologies is the administrator most likely to implement?

  1. Internet Protocol Security (IPSec) with Encapsulating Security Payload (ESP)
  2. Point-to-Point Tunneling Protocol (PPTP)
  3. Layer 2 Tunneling Protocol (L2TP)
  4. Internet Protocol Security (IPSec) with Authentication Headers (AH)

Answer(s): D


Reference:

https://www.techtarget.com/searchsecurity/definition/IPsec-Internet-Protocol-Security



An IoT developer wants to ensure all sensor to portal communications are as secure as possible and do not require any client-side configuration.
Which of the following is the developer most likely to use?

  1. Virtual Private Networking (VPN)
  2. Public Key Infrastructure (PKI)
  3. IP Security (IPSec)
  4. Secure/Multipurpose Internet Mail Extensions (S/MIME)

Answer(s): C



An IoT security practitioner should be aware of which common misconception regarding data in motion?

  1. That transmitted data is point-to-point and therefore a third party does not exist.
  2. The assumption that all data is encrypted properly and cannot be exploited.
  3. That data can change instantly so old data is of no value.
  4. The assumption that network protocols automatically encrypt data on the fly.

Answer(s): B



Viewing Page 3 of 21



Share your comments for CertNexus ITS-110 exam with other users:

Chandra 11/28/2024 7:17:38 AM

This is the best and only way of passing this exam as it is extremely hard. Good questions and valid dump.
INDIA


Sunak 1/25/2025 9:17:57 AM

Can I use this dumps when I am taking the exam? I mean does somebody look what tabs or windows I have opened ?
BULGARIA


Frank 2/15/2024 11:36:57 AM

Finally got a change to write this exam and pass it! Valid and accurate!
CANADA


Anonymous User 2/2/2024 6:42:12 PM

Upload this exam please!
Anonymous


Nicholas 2/2/2024 6:17:08 PM

Thank you for providing these questions. It helped me a lot with passing my exam.
Anonymous


Timi 8/19/2023 5:30:00 PM

my first attempt
UNITED KINGDOM


Blessious Phiri 8/13/2023 10:32:00 AM

very explainable
Anonymous


m7md ibrahim 5/26/2023 6:21:00 PM

i think answer of q 462 is variance analysis
Anonymous


Tehu 5/25/2023 12:25:00 PM

hi i need see questions
Anonymous


Ashfaq Nasir 1/17/2024 1:19:00 AM

best study material for exam
Anonymous


Roberto 11/27/2023 12:33:00 AM

very interesting repository
ITALY


Nale 9/18/2023 1:51:00 PM

american history 1
Anonymous


Tanvi 9/27/2023 4:02:00 AM

good level of questions
Anonymous


Boopathy 8/17/2023 1:03:00 AM

i need this dump kindly upload it
Anonymous


s_123 8/12/2023 4:28:00 PM

do we need c# coding to be az204 certified
Anonymous


Blessious Phiri 8/15/2023 3:38:00 PM

excellent topics covered
Anonymous


Manasa 12/5/2023 3:15:00 AM

are these really financial cloud questions and answers, seems these are basic admin question and answers
Anonymous


Not Robot 5/14/2023 5:33:00 PM

are these comments real
Anonymous


kriah 9/4/2023 10:44:00 PM

please upload the latest dumps
UNITED STATES


ed 12/17/2023 1:41:00 PM

a company runs its workloads on premises. the company wants to forecast the cost of running a large application on aws. which aws service or tool can the company use to obtain this information? pricing calculator ... the aws pricing calculator is primarily used for estimating future costs
UNITED STATES


Muru 12/29/2023 10:23:00 AM

looks interesting
Anonymous


Tech Lady 10/17/2023 12:36:00 PM

thanks! that’s amazing
Anonymous


Mike 8/20/2023 5:12:00 PM

the exam dumps are helping me get a solid foundation on the practical techniques and practices needed to be successful in the auditing world.
UNITED STATES


Nobody 9/18/2023 6:35:00 PM

q 14 should be dmz sever1 and notepad.exe why does note pad have a 443 connection
Anonymous


Muhammad Rawish Siddiqui 12/4/2023 12:17:00 PM

question # 108, correct answers are business growth and risk reduction.
SAUDI ARABIA


Emmah 7/29/2023 9:59:00 AM

are these valid chfi questions
KENYA


Mort 10/19/2023 7:09:00 PM

question: 162 should be dlp (b)
EUROPEAN UNION


Eknath 10/4/2023 1:21:00 AM

good exam questions
INDIA


Nizam 6/16/2023 7:29:00 AM

I have to say this is really close to real exam. Passed my exam with this.
EUROPEAN UNION


poran 11/20/2023 4:43:00 AM

good analytics question
Anonymous


Antony 11/23/2023 11:36:00 AM

this looks accurate
INDIA


Ethan 8/23/2023 12:52:00 AM

question 46, the answer should be data "virtualization" (not visualization).
Anonymous


nSiva 9/22/2023 5:58:00 AM

its useful.
UNITED STATES


Ranveer 7/26/2023 7:26:00 PM

Pass this exam 3 days ago. The PDF version and the Xengine App is quite useful.
SOUTH AFRICA