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Blockchain CBSP Exam - Topic 6 Question 115 Discussion

Posted by Aretha on Jul 11, 2025 at 02:15 AM

Which of the following attacks is designed to bypass the protections provided by digital signatures?

Suggested Answer: B

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31 comments · newest first
CE
Cecil 10 months ago
I agree, Replay makes the most sense here.
LO
Louis 10 months ago
Nah, I believe it's the Sybil attack.
JA
Jarvis 10 months ago
I think it's definitely the Replay attack.
AM
Ammie 11 months ago
Eclipse? Really? That one seems off.
ME
Merri 11 months ago
Wait, are we sure about that?
LI
Ling 11 months ago
I’m leaning towards Replay as the answer since it’s about reusing messages, but I’m not 100% confident. I wish I had reviewed more on this topic!
RO
Roosevelt 11 months ago
I feel like the Eclipse attack might be more about network control rather than directly affecting digital signatures. I need to think this through.
EL
Elmer 12 months ago
I practiced a similar question where we discussed how Sybil attacks can manipulate identities, but I can't recall if they specifically bypass digital signatures.
CA
Cathrine 12 months ago
I think I remember something about replay attacks trying to reuse valid data, but I'm not entirely sure if that directly relates to digital signatures.
DE
Delsie 12 months ago
I'm a bit stumped on this one. I'll need to eliminate the options that don't seem relevant to digital signature vulnerabilities.
HE
Henriette 1 year ago
Replay attacks! That's the one designed to bypass digital signature protections. I'm confident that's the right answer.
LE
Leatha 1 year ago
Okay, I think the key here is to identify the attack that specifically targets the protections provided by digital signatures. Let me think this through step-by-step.
JE
Jesusa 1 year ago
Hmm, I'm not totally sure about this. I'll have to review my notes on digital signature vulnerabilities to try to figure this out.
KA
Karl 1 year ago
This is a tricky one. I'll need to think carefully about the different types of attacks and how they relate to digital signatures.
AN
Angelo 1 year ago
Digital signatures, schmigital signatures. I'm going with D) Eclipse. Who needs signatures when you can just cut off the whole network, am I right?
VA
Vanna 1 year ago
You know, if I had a nickel for every time I heard about a Sybil attack, I'd be a rich woman! This one's gotta be B) Replay.
AR
Arlette 1 year ago
C) Sybil attack! That's where an attacker creates multiple fake identities to gain control of the network. Seems like the best way to get around digital signatures to me.
RE
Reita 1 year ago
↳ replying to Arlette
Definitely, multiple identities can disrupt trust.
LO
Lovetta 1 year ago
↳ replying to Arlette
I agree, the Sybil attack really confuses the system.
AN
Annita 1 year ago
↳ replying to Arlette
Sybil seems the most effective for bypassing digital signatures.
DA
Darell 1 year ago
↳ replying to Arlette
What about the Replay attack? It also sounds tricky.
MI
Ming 1 year ago
Thanks, Carmelina. I feel more confident in my answer now.
CA
Carmelina 1 year ago
I see your point, Ming. Sybil attacks can indeed bypass digital signatures.
KA
Katy 1 year ago
Hmm, I'm not so sure. Isn't the Eclipse attack the one that tries to isolate nodes from the network? That sounds like it could bypass digital signatures.
ME
Mee 1 year ago
↳ replying to Katy
A) Routing
VI
Vivienne 1 year ago
I'm not sure, but I think it might be D) Eclipse.
MI
Ming 1 year ago
I disagree, I believe the answer is C) Sybil.
CA
Carmelina 1 year ago
I think the answer is B) Replay.
SE
Selma 1 year ago
I think the answer is B) Replay. Digital signatures are designed to prevent this type of attack.
ME
Melda 1 year ago
↳ replying to Selma
Yes, you're right. Replay attacks involve retransmitting a valid data transmission to deceive a system.
KA
Karol 1 year ago
↳ replying to Selma
I think the answer is B) Replay. Digital signatures are designed to prevent this type of attack.
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