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CertNexus ITS-110 Exam - Topic 1 Question 23 Discussion

Actual exam question for CertNexus's ITS-110 exam
Question #: 23
Topic #: 1
[All ITS-110 Questions]

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?

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Suggested Answer: B

by Nickolas at Dec 10, 2023, 03:54 PM

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Rebbecca
3 months ago
I thought AH was better for integrity checks? Confused!
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Reita
4 months ago
L2TP is decent, but not as strong as IPSec options.
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Georgene
4 months ago
Wait, isn't PPTP still used by some? Seems outdated though.
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Paulina
4 months ago
Totally agree, it's more secure than the others!
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Ula
4 months ago
IPSec with ESP is the way to go for packet injection detection.
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Madonna
4 months ago
I'm leaning towards IPSec with ESP too, but I wonder if there's a better option among the choices given.
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Deeanna
5 months ago
I practiced a similar question where we had to choose between different tunneling protocols, and I think IPSec with ESP was highlighted for its security features.
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Clarinda
5 months ago
I think we discussed how IPSec with AH might provide some level of integrity, but I can't recall if it's the best for this specific scenario.
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Elbert
5 months ago
I remember studying IPSec, but I'm not sure if ESP is the right choice for detecting packet injection attacks.
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Noe
5 months ago
PPTP and L2TP aren't really designed for detecting packet injection, so I don't think those would be the best options for this IoT system.
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Edna
5 months ago
IPSec with AH would also work for detecting packet injection, but ESP provides more comprehensive protection by encrypting the data as well.
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Denny
5 months ago
Hmm, I'm not sure about this one. I'll have to think through the different VPN protocols and their security features to decide.
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Fatima
5 months ago
I think IPSec with ESP is the best choice here since it provides encryption and integrity protection to detect packet injection attacks.
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Essie
5 months ago
Okay, I've got this. A conformance-based specification is best when there are clear, objective criteria to evaluate the suppliers' solutions. That points me towards option D as the correct answer.
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Devon
5 months ago
Hmm, this seems like a tricky one. I'll need to think through the different incident management scenarios carefully.
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Sonia
5 months ago
Okay, let me think this through. Converting to NTFS will give us file-level security, and the third-party encryption should handle the data encryption and security. As long as the encryption software allows for recovery, I think we're good to go.
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Kandis
10 months ago
I wonder if the exam question author has been watching too many hacker movies. Packet injection attacks sound like something straight out of a cyberpunk thriller. But hey, gotta stay on top of that IoT security!
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Reena
9 months ago
C) Layer 2 Tunneling Protocol (L2TP)
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Francoise
9 months ago
B) Point-to-Point Tunneling Protocol (PPTP)
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Shantay
9 months ago
A) Internet Protocol Security (IPSec) with Encapsulating Security Payload (ESP)
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Kristeen
10 months ago
Wait, so we're trying to stop people from injecting packets into our IoT system? I hope they're not trying to turn our toasters into part of a botnet or something. IPSec to the rescue!
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Marjory
9 months ago
Yeah, we definitely need to make sure our toasters stay safe from being hijacked!
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Virgie
9 months ago
I think IPSec with ESP would be the best choice to protect our IoT system.
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Alline
10 months ago
D) Internet Protocol Security (IPSec) with Authentication Headers (AH)
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Alfred
10 months ago
A) Internet Protocol Security (IPSec) with Encapsulating Security Payload (ESP)
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Carin
11 months ago
IPSec with AH could also work, but I think ESP is the better choice as it provides both encryption and integrity protection. Can't go wrong with a classic like IPSec!
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Marion
11 months ago
I'm not sure PPTP or L2TP would be the best choice here. Those protocols are more focused on creating secure tunnels, not necessarily detecting packet injection.
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Reid
11 months ago
IPSec with ESP seems like the most relevant option to detect packet injection attacks. It provides encryption and integrity protection for the data being transmitted.
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Gracia
11 months ago
I'm not sure, but I think PPTP and L2TP are not as secure as IPSec with ESP.
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Staci
11 months ago
I agree with Eden, IPSec with ESP provides encryption and authentication to detect packet injection attacks.
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Eden
11 months ago
I think the administrator would implement IPSec with ESP.
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