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Eccouncil 212-81 Exam - Topic 1 Question 51 Discussion

Actual exam question for Eccouncil's 212-81 exam

Question #: 51
Topic #: 1

[All 212-81 Questions]

What is a salt?

AKey whitening

BRandom bits intermixed with a symmetric cipher to increase randomness and make it more secure

CKey rotation

DRandom bits intermixed with a hash to increase randomness and reduce collisions

Show Suggested Answer

Suggested Answer: D

by Ressie at Jan 24, 2025, 03:39 PM

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Emmanuel

9 months ago

Not sure if mixing random bits really helps that much...

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Nathan

9 months ago

I agree, D is the correct answer!

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Loren

10 months ago

Wait, I thought salt was just for cooking?

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Christa

10 months ago

Definitely option D, that's the right one!

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Tamekia

10 months ago

Salt is used to make hashes more secure!

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Lonna

10 months ago

I thought salts were more about key whitening, but now I'm confused because I see options about ciphers and hashes.

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Bo

11 months ago

I feel like option D sounds right since it mentions reducing collisions, which is a key aspect of using salts in hashing.

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Pura

11 months ago

I remember practicing a question about salts and how they help with security, but I can't recall if it was about ciphers or hashes.

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Alverta

11 months ago

I think a salt is related to hashing, but I'm not completely sure if it's specifically about random bits mixed with a hash.

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Jessenia

11 months ago

Ah, I remember discussing salts in our security module. It's the random data added to a password hash to make it more secure. I'll go with that option.

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Ezekiel

11 months ago

I'm a bit confused by this question. I don't recall learning about "salts" in this class. I'll have to guess and hope for the best.

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Cherrie

11 months ago

Okay, I've got this. A salt is random bits added to a hash to increase its uniqueness and security. I'm confident that's the right answer here.

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Tayna

11 months ago

I'm pretty sure a salt has something to do with cryptography, but I'm not sure which of these answers is correct. I'll have to review my notes on that topic.

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Malcolm

11 months ago

Hmm, this is a tricky one. I'll need to think carefully about the different options and what a "salt" actually refers to in this context.

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Rosio

1 year ago

Ooh, key rotation, that's a good one! But I'm pretty sure that's not what a salt is. Guess I need to get my terminology straight before the exam.

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Eden

1 year ago

C) Key rotation

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Francene

1 year ago

B) Random bits intermixed with a symmetric cipher to increase randomness and make it more secure

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Noelia

1 year ago

A) Key whitening

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Tabetha

1 year ago

Key whitening? Really? That sounds more like something you'd do to your teeth, not your encryption keys. I think I'll pass on that one.

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Velda

1 year ago

C) Key rotation

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Lamonica

1 year ago

B) Random bits intermixed with a symmetric cipher to increase randomness and make it more secure

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Amie

1 year ago

A) Key whitening

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Amira

1 year ago

D) seems like the correct answer, mixing random bits with a hash to improve randomness and reduce collisions. Gotta love those cryptographic salts!

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Chandra

1 year ago

C) Key rotation

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Shalon

1 year ago

B) Random bits intermixed with a symmetric cipher to increase randomness and make it more secure

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Devora

1 year ago

A) Key whitening

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Luke

1 year ago

Hmm, I thought salt was something you put on your fries, not in your encryption! Guess I need to brush up on my crypto knowledge.

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Maile

1 year ago

B) Random bits intermixed with a symmetric cipher to increase randomness and make it more secure

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Stefanie

1 year ago

A) Key whitening

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Miles

1 year ago

I'm not sure, but I think a salt could also be D) Random bits intermixed with a hash to increase randomness and reduce collisions.

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Delsie

1 year ago

I agree with Erick, using random bits with a symmetric cipher sounds like a good way to increase security.

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Erick

1 year ago

I think a salt is B) Random bits intermixed with a symmetric cipher to increase randomness and make it more secure.

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