Discuss PECB Lead-Cybersecurity-Manager Exam Topic 2 Question 30

Which of the following activities does not ensure the ongoing security of an Intrusion Detection System (IDS)?

AEncrypting IDS management communications

BCreating unique user and administrator account for every IDS system

CReporting IDS alerts of malicious transactions to interested parties

Suggested Answer: C

Reporting IDS alerts of malicious transactions to interested parties does not ensure the ongoing security of an Intrusion Detection System (IDS). While it is important for situational awareness and incident response, it does not directly contribute to the security and maintenance of the IDS itself. Ensuring ongoing security of an IDS involves activities such as encrypting IDS management communications and creating unique user and administrator accounts for every IDS system, which help protect the IDS from being compromised. Reference include NIST SP 800-94, which provides guidelines for securing IDS systems.

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24 comments · newest first

Rebbecca 2 days ago

I think C is the answer. Reporting alerts doesn't secure the system.

Keneth 7 days ago

But without unique accounts, anyone could access the system. B is key!

Colby 12 days ago

I’m leaning towards A. Encrypting communications is crucial for security.

Mike 17 days ago

True, but C doesn’t actively protect the IDS. It’s just sharing info.

Lai 23 days ago

I feel like B is important too. Unique accounts help prevent unauthorized access.

Adelle 28 days ago

Agreed, C seems off. It’s more about response than security.

Krystal 1 month ago

I think C is the answer. Reporting alerts doesn’t secure the system.

My 1 month ago

Yes, they directly enhance security. C is just a notification.

Ceola 1 month ago

Right! A and B are proactive measures.

Armando 2 months ago

Exactly! It's like telling someone there's a fire but not putting it out.

Naomi 2 months ago

Still, C feels less about security and more about awareness.

My 2 months ago

True, but if you don't report, how do you respond?

Ceola 2 months ago

But A is also important. Encrypting communications is crucial.

Armando 2 months ago

Agreed! Just sharing alerts doesn't protect the system.

Naomi 2 months ago

I think it's C. Reporting alerts doesn't secure the IDS itself.

Gracia 3 months ago

Wait, are we sure C doesn't help? That seems odd!

Muriel 3 months ago

Totally agree with A, but B sounds a bit overkill.

Margart 3 months ago

C) Reporting alerts seems important, but does it really help?

Kelvin 3 months ago

I think B) is a must too, unique accounts help a lot.

Mari 3 months ago

A) Encrypting IDS management communications is crucial!

Chau 4 months ago

I feel like all these options are important, but I can't recall if creating unique accounts is actually necessary for maintaining IDS security.

Lizbeth 5 months ago

Reporting alerts sounds like a good practice, but I wonder if it really contributes to the ongoing security of the system.

Arlene 5 months ago

I remember a practice question where we discussed the importance of unique accounts for security, so I feel like option B might be crucial.

Alberto 5 months ago

I think encrypting management communications is definitely important, but I'm not sure if it directly relates to the ongoing security of the IDS itself.

PECB Lead-Cybersecurity-Manager Exam - Topic 2 Question 30 Discussion