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CSA Exam CCZT Topic 1 Question 17 Discussion

Actual exam question for CSA's CCZT exam
Question #: 17
Topic #: 1
[All CCZT Questions]

Which of the following is a required concept of single packet

authorizations (SPAs)?

Show Suggested Answer Hide Answer
Suggested Answer: A

Single Packet Authorization (SPA) is a security protocol that allows a user to access a secure network without the need to enter a password or other credentials.Instead, it is an authentication protocol that uses a single packet -- an encrypted packet of data -- to convey a user's identity and request access1. A key concept of SPA is that the SPA packet must be digitally signed and authenticated by the SPA server before granting access to the user.This ensures that only authorized users can send valid SPA packets and prevents replay attacks, spoofing attacks, or brute-force attacks23.

Reference=

Zero Trust: Single Packet Authorization | Passive authorization

Single Packet Authorization | Linux Journal

Single Packet Authorization Explained | Appgate Whitepaper


by Caren at May 30, 2024, 01:41 PM

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Mozell
11 months ago
Option D is just silly. If I had to respond to every SPA packet, what's the point of having an SPA in the first place?
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Taryn
11 months ago
Haha, I bet the exam writer had a good laugh coming up with these options. C is clearly the funniest one - as if encryption alone makes something trustworthy these days!
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Ilona
10 months ago
C) An SPA header is encrypted and thus trustworthy.
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Raul
10 months ago
B) An SPA packet must self-contain all necessary information.
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Mignon
11 months ago
A) An SPA packet must be digitally signed and authenticated.
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Joaquin
11 months ago
I agree with Alecia, B is the right choice. The whole point of an SPA is to avoid the need for further interaction to establish secure connectivity.
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Casie
10 months ago
C) An SPA header is encrypted and thus trustworthy.
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Rutha
11 months ago
B) An SPA packet must self-contain all necessary information.
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Nichelle
11 months ago
A) An SPA packet must be digitally signed and authenticated.
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Tamar
11 months ago
I disagree, I believe the answer is B) An SPA packet must self-contain all necessary information.
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Alecia
11 months ago
Option B seems to be the correct answer. An SPA packet must be self-contained with all the necessary information to be processed without any additional communication.
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Annelle
10 months ago
B) An SPA packet must self-contain all necessary information.
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Kent
10 months ago
A) An SPA packet must be digitally signed and authenticated.
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Galen
11 months ago
Yes, that's right. It needs to be self-contained for efficient processing.
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Venita
11 months ago
Definitely, option B is essential for single packet authorizations.
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Mike
11 months ago
I agree, option B is the correct answer. An SPA packet must contain all necessary information.
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Ludivina
11 months ago
Yes, that's right. It needs to be self-contained for processing.
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Yen
11 months ago
I agree, option B is the correct answer. An SPA packet must contain all necessary information.
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Dierdre
12 months ago
I think the answer is A) An SPA packet must be digitally signed and authenticated.
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