Eccouncil Exam 212-81 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

Limited Time Offer

25%

Off

Get Premium 212-81 Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel

Rosio

24 days 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.

upvoted 0 times

...

Tabetha

1 months 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.

upvoted 0 times

Lamonica

1 days ago

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

upvoted 0 times

...

Amie

13 days ago

A) Key whitening

upvoted 0 times

...

Amira

1 months ago

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

upvoted 0 times

Shalon

19 days ago

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

upvoted 0 times

...

Devora

26 days ago

A) Key whitening

upvoted 0 times

...

Luke

2 months 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.

upvoted 0 times

Maile

16 days ago

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

upvoted 0 times

...

Stefanie

24 days ago

A) Key whitening

upvoted 0 times

...

Miles

2 months 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.

upvoted 0 times

...

Delsie

2 months ago

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

upvoted 0 times

...

Erick

2 months ago

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

upvoted 0 times

...