Eccouncil 512-50 Exam - Topic 6 Question 76 Discussion

Actual exam question for Eccouncil's 512-50 exam

Question #: 76
Topic #: 6

Scenario: Your company has many encrypted telecommunications links for their world-wide operations. Physically distributing symmetric keys to all locations has proven to be administratively burdensome, but symmetric keys are preferred to other alternatives.

How can you reduce the administrative burden of distributing symmetric keys for your employer?

AUse asymmetric encryption for the automated distribution of the symmetric key

BUse a self-generated key on both ends to eliminate the need for distribution

CUse certificate authority to distribute private keys

DSymmetrically encrypt the key and then use asymmetric encryption to unencrypt it

Show Suggested Answer

Suggested Answer: A

by Fatima at Jan 05, 2026, 05:16 AM

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Glory

3 days ago

C is the answer. A certificate authority can handle the private key distribution, taking the load off your team.

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Terrilyn

8 days ago

I'm going with B. If both ends generate their own keys, no distribution is needed. Easy peasy!

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Justa

14 days ago

D is the correct answer. Encrypting the symmetric key with asymmetric encryption is the way to reduce the distribution burden.

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Carmen

19 days ago

Option A seems like the way to go. Asymmetric encryption is the key to solving this administrative headache.

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Huey

24 days ago

I recall that using a certificate authority can simplify key management, but I'm not clear on how it applies to private keys specifically in this scenario.

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Fallon

29 days ago

Option D sounds familiar; I think we practiced something similar in class where we encrypted a key with another key. That might be the right approach here.

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Willow

1 month ago

I think using a self-generated key on both ends could work, but I wonder if that really eliminates the distribution problem entirely.

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Oretha

1 month ago

I remember studying asymmetric encryption for key distribution, so option A seems like a solid choice, but I'm not entirely sure if it's the most efficient method.

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Shay

1 month ago

This is a good question. I think the key here is to find a way to automate the distribution of the symmetric keys. Option A, using asymmetric encryption, seems like the most straightforward solution to me. That way, we can securely distribute the symmetric keys without all the manual effort.

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Sylvia

2 months ago

I'm a bit confused by the scenario. Aren't symmetric keys supposed to be kept secret? How would using a self-generated key on both ends (option B) help reduce the administrative burden? I'm not sure about that one.

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Danilo

2 months ago

Okay, let me think this through. We're trying to reduce the administrative burden of distributing symmetric keys, right? I'm leaning towards option D - encrypting the key with symmetric encryption and then using asymmetric encryption to distribute it.

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Detra

2 months ago

Hmm, this seems like a tricky one. I'm not sure if I fully understand the differences between symmetric and asymmetric encryption, but I think option A might be the way to go.

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