CertNexus Exam ITS-110 Topic 1 Question 36 Discussion

Actual exam question for CertNexus's ITS-110 exam

Question #: 36
Topic #: 1

An IoT manufacturer needs to ensure that firmware flaws can be addressed even after their devices have been deployed. Which of the following methods should the manufacturer use to meet this requirement?

AEnsure that the bootloader can be accessed remotely using Secure Shell (SSH)

BEnsure that a writable copy of the device's configuration is stored in flash memory

CEnsure that device can accept Over-the-Air (OTA) firmware updates

DEnsure that ail firmware is signed using digital certificates prior to deployment

Show Suggested Answer

Suggested Answer: B

by Rory at Jul 03, 2024, 05:05 PM

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Erasmo

13 hours ago

What, no option for just throwing the device in the microwave to update the firmware? Come on, that's a classic!

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Venita

2 days ago

I agree, Option C is the way to go. OTA updates are the most practical solution for an IoT manufacturer to keep their devices secure.

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Francesco

10 days ago

Option C seems like the best choice to me. Being able to remotely update the firmware is crucial for addressing security issues after deployment.

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Daniel

12 days ago

I think ensuring that all firmware is signed using digital certificates prior to deployment is also important for security.

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Alberto

13 days ago

I agree with Felicia. OTA updates would allow for easy and secure firmware updates even after the devices are deployed.

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Felicia

14 days ago

I think the manufacturer should use Over-the-Air (OTA) firmware updates to address firmware flaws after deployment.

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