Eccouncil ECSAv10 Exam - Topic 8 Question 3 Discussion

Actual exam question for Eccouncil's ECSAv10 exam

Question #: 3
Topic #: 8

The Web parameter tampering attack is based on the manipulation of parameters exchanged between client and server in order to modify application data, such as user credentials and permissions, price and quantity of products, etc.

Usually, this information is stored in cookies, hidden form fields, or URL Query Strings, and is used to increase application functionality and control. This attack takes advantage of the fact that many programmers rely on hidden or fixed fields (such as a hidden tag in a form or a parameter in a URL) as the only security measure for certain operations.

Attackers can easily modify these parameters to bypass the security mechanisms that rely on them.

What is the best way to protect web applications from parameter tampering attacks?

AValidating some parameters of the web application

BMinimizing the allowable length of parameters

CUsing an easily guessable hashing algorithm

DApplying effective input field filtering parameters

Show Suggested Answer

Suggested Answer: D

by Gregoria at May 04, 2022, 03:23 PM

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Lakeesha

3 months ago

Using a weak hashing algorithm? That's just asking for trouble!

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Sanda

3 months ago

Surprised this is still a problem in 2023!

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Beth

3 months ago

I think minimizing parameter length helps too, but not enough.

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Winfred

4 months ago

Totally agree! Validation is key to security.

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Xenia

4 months ago

Parameter tampering is a real issue for web apps.

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Elfriede

4 months ago

This is a classic web application security question. Validating parameters and applying effective input filtering are the way to go. I feel confident I can identify the best solution here.

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Kip

4 months ago

I'm a bit confused by the options. Minimizing parameter length and using a guessable hashing algorithm don't sound like good security practices. I'll need to think this through carefully.

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Sueann

4 months ago

Okay, the image provides a good visual of how parameter tampering works. I think the key is to apply effective input validation to prevent malicious modifications.

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Jennifer

4 months ago

Hmm, the details about hidden fields and URL parameters make this seem a bit tricky. I'll need to carefully read through the information and think about the best security approach.

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Theodora

5 months ago

This question seems straightforward. I'll focus on understanding the key concepts of parameter tampering and how to effectively protect against it.

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Carylon

5 months ago

I recall a practice question where input filtering was emphasized as a strong defense against attacks like this. Maybe option D is the right choice?

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Nicolette

5 months ago

I think minimizing the allowable length of parameters could help, but it seems like a limited approach compared to others we've studied.

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Lashon

5 months ago

I remember we discussed how validating parameters is crucial, but I'm not entirely sure if that's the best option here.

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Vernell

5 months ago

Using a hashing algorithm sounds familiar, but I feel like we learned that it shouldn't be easily guessable. So, I'm not sure about option C.

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Luz

5 months ago

This question seems straightforward, I think I can handle it.

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Raylene

5 months ago

This seems similar to a question we practiced last week about securing SIP calls in CME. I think "enable IP address trust authentication" was mentioned.

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Carolynn

5 months ago

Alright, I've got this. The measurement length for the two inter-frequency measurement GAP modes in LTE is 4ms, I'm pretty sure.

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Werner

5 months ago

Wait, I'm a little confused. Is Quaternary care the same as Primary care? I know there are different levels, but I'm not totally clear on how they're defined. Guess I'll have to make an educated guess on this one.

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