GIAC GSLC Exam - Topic 5 Question 55 Discussion

Actual exam question for GIAC's GSLC exam

Question #: 55
Topic #: 5

Wired Equivalent Privacy (WEP) is a security protocol for wireless local area networks (WLANs). It has two components, authentication and encryption. It provides security equivalent to wired networks for wireless networks. WEP encrypts data on a wireless network by using a fixed secret key. Which of the following statements are true about WEP?

Each correct answer represents a complete solution. Choose all that apply.

AWEP uses the RC4 encryption algorithm.

BAutomated tools such as AirSnort are available for discovering WEP keys.

CIt provides better security than the Wi-Fi Protected Access protocol.

DThe Initialization Vector (IV) field of WEP is only 24 bits long.

Show Suggested Answer

Suggested Answer: A

by Rima at Sep 07, 2024, 04:46 AM

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Nickie

6 months ago

Wait, the IV is only 24 bits? That sounds insecure!

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Reta

6 months ago

No way it provides better security than WPA!

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Fatima

6 months ago

Automated tools like AirSnort can crack WEP keys easily.

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Melissa

7 months ago

Totally agree, WEP is super outdated!

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Mireya

7 months ago

WEP uses the RC4 encryption algorithm.

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Lili

7 months ago

I recall that the IV in WEP is indeed only 24 bits long, so I would go with option D being true as well.

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Crissy

7 months ago

I feel like I saw a comparison between WEP and WPA, and WEP was generally considered less secure, so I think option C is false.

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Gearldine

8 months ago

I'm not entirely sure, but I think I read somewhere that WEP keys can be cracked using tools like AirSnort, which might make option B correct.

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Alecia

8 months ago

I remember studying that WEP uses the RC4 algorithm, so I think option A is definitely true.

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Jamie

8 months ago

I'm a little fuzzy on the specifics of WEP, but I'll give it my best shot and try to eliminate the incorrect options.

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Annabelle

8 months ago

The question mentions encryption and authentication, so I'll focus on those aspects of WEP when evaluating the statements.

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Dortha

8 months ago

Okay, I remember learning about WEP in class. I think I can use that knowledge to select the correct answers.

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Willodean

8 months ago

This question seems pretty straightforward. I'm confident I can identify the true statements about WEP.

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Allene

8 months ago

Hmm, I'm a bit unsure about the details of WEP. I'll need to carefully read through the options and think it through.

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Alberto

8 months ago

Okay, I've got this. Subscriber pages are completely blank HTML pages out of the box, and the user has to manually create all the components. That makes sense to me.

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Edna

1 year ago

I heard WEP is so weak, you could crack it with a calculator and a piece of chewing gum. Talk about security through obscurity!

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Stevie

12 months ago

D) The Initialization Vector (IV) field of WEP is only 24 bits long.

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Azalee

1 year ago

B) Automated tools such as AirSnort are available for discovering WEP keys.

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Dominga

1 year ago

A) WEP uses the RC4 encryption algorithm.

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Chantay

1 year ago

C is definitely false. WEP is much weaker than Wi-Fi Protected Access (WPA) or WPA2, which provide much better security.

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Antonio

1 year ago

D) The Initialization Vector (IV) field of WEP is only 24 bits long.

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Delsie

1 year ago

B) Automated tools such as AirSnort are available for discovering WEP keys.

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Haley

1 year ago

A) WEP uses the RC4 encryption algorithm.

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Sabrina

1 year ago

A and D are correct, WEP uses the RC4 algorithm and has a short IV field, making it vulnerable to attacks. B is also true, as tools like AirSnort can be used to crack WEP keys.

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