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Linux Foundation LFCA Exam - Topic 3 Question 19 Discussion

Which measures can be taken to prevent unauthorized access to cloud instances and services?
C) Replicate data to another datacenter, use multi-factor authentication, and encrypt data on storage systems.
A) Use multi-factor authentication, implement firewall rules, and back up data off-site.
B) Implement block-chain tokens, use encrypted protocols, and encrypt the data on storage systems.
D) Implement firewall rules, authentication, authorization, and encrypted protocols.

Linux Foundation LFCA Exam - Topic 3 Question 19 Discussion

Actual exam question for Linux Foundation's LFCA exam
Question #: 19
Topic #: 3
[All LFCA Questions]

Which measures can be taken to prevent unauthorized access to cloud instances and services?

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Suggested Answer: C

by Mertie at May 20, 2024, 01:42 AM

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Leonard
8 months ago
Wait, can you really prevent all unauthorized access?
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Erick
8 months ago
Definitely agree on using firewalls!
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Eden
9 months ago
Not sure about blockchain tokens, seems overkill.
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Felix
9 months ago
I think encryption is key too!
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Ming
9 months ago
Multi-factor authentication is a must!
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Kathrine
9 months ago
I’m pretty confident that using encrypted protocols is essential, but I’m torn between options D and A for the best overall approach.
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Georgiana
9 months ago
I practiced a question similar to this, and I feel like encrypting data on storage systems is crucial, which makes me lean towards option B or C.
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Ivette
10 months ago
I think implementing firewall rules is definitely important, but I can't recall if they were mentioned in all the options.
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Keva
10 months ago
I remember we discussed multi-factor authentication as a key measure, but I'm not sure if it was in option A or C.
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Dorothy
10 months ago
The question covers a lot of ground - authentication, authorization, firewalls, data backup, and encryption. I'll need to carefully consider each option to pick the most comprehensive solution.
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Anjelica
10 months ago
Hmm, I'm a bit unsure about the blockchain tokens and encrypted protocols. I'll need to review those security concepts before deciding.
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Lizette
10 months ago
This looks like a straightforward security question. I'll focus on the key measures like multi-factor authentication, firewall rules, and data encryption.
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Kanisha
10 months ago
Option D seems to hit all the main points - firewall, authentication, authorization, and encryption. I think that's the safest and most complete approach for securing cloud instances.
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King
10 months ago
I'm pretty sure the answer is A. BGP is waiting for the TCP connection to be completed when the session state is Connect.
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Deeanna
10 months ago
Okay, I've got a strategy for this. Since the question is asking where we can find the information required by the bot, I'm going to look for the section that deals with the connection details, like the keys and endpoint. I think that's going to be the answer.
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Gaynell
10 months ago
This seems like a tricky question. I'll need to carefully consider the current SAN setup and the proposed expansion to determine the best approach.
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Bulah
10 months ago
Didn't we practice a question on Timewarp attacks? I think they're pretty much disincentivized, but I'm still confused about how they play out.
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Paris
1 year ago
Backing up data off-site is always a good idea, but it's not going to stop someone from getting in in the first place. I'm going with D, the classic security trifecta.
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Dyan
1 year ago
User 3: I prefer A, multi-factor authentication is crucial in preventing unauthorized access.
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Willis
1 year ago
User 2: I think C is also a good option, replicating data to another datacenter adds an extra layer of security.
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Sarah
1 year ago
User 1: I agree, D covers all the bases for preventing unauthorized access.
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Isaiah
1 year ago
Haha, blockchain tokens? What is this, 2017? Option D is the way to go, keep it simple and effective.
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Lawanda
1 year ago
User 3: Implement firewall rules, authentication, authorization, and encrypted protocols.
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Barb
1 year ago
User 2: Option D is the way to go, keep it simple and effective.
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Ronny
1 year ago
User 1: Haha, blockchain tokens? What is this, 2017?
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Colette
1 year ago
I'm torn between B and D. Blockchain tokens and encrypted protocols sound really advanced, but D seems more practical and covers the basics well.
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Lashandra
1 year ago
User 2: Yeah, I agree. Implementing firewall rules, authentication, and encrypted protocols is essential for preventing unauthorized access.
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Fallon
1 year ago
User 1: I think D is the way to go. It covers the basics and seems more practical.
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Marnie
1 year ago
I prefer option D, with firewall rules and encrypted protocols.
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Jani
1 year ago
Option D seems like the most comprehensive answer. Implementing firewall rules, authentication, authorization, and encrypted protocols covers a lot of the key measures to prevent unauthorized access.
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Tiffiny
1 year ago
I agree with Dominga, multi-factor authentication is crucial.
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Dominga
1 year ago
I think option A is the best choice.
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