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CSA Exam CCZT Topic 6 Question 30 Discussion

Actual exam question for CSA's CCZT exam
Question #: 30
Topic #: 6
[All CCZT Questions]

Which of the following is a required concept of single packet

authorizations (SPAs)?

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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 Kenneth at Oct 23, 2024, 01:01 PM

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Hildred
3 months ago
D seems a bit backwards. Shouldn't the server just process the SPA without extra steps?
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Germaine
3 months ago
Haha, C is just asking to get hacked. Encrypted header? What is this, amateur hour?
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Lucy
2 months ago
D) Upon receiving an SPA, a server must respond to establish secure connectivity.
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Rodolfo
2 months ago
Haha, C is just asking to get hacked. Encrypted header? What is this, amateur hour?
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Yuette
2 months ago
B) An SPA packet must self-contain all necessary information.
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Becky
2 months ago
A) An SPA packet must be digitally signed and authenticated.
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Norah
3 months ago
I agree with you, Kimberlie. A) An SPA packet must be digitally signed and authenticated to ensure security.
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Kristel
3 months ago
I'm going with A. Gotta have that digital signature to know it's legit, right?
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Hildegarde
3 months ago
B sounds about right. The whole point of an SPA is to have everything you need in one packet, no?
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Tamie
2 months ago
D) Upon receiving an SPA, a server must respond to establish secure connectivity.
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Shayne
2 months ago
C) An SPA header is encrypted and thus trustworthy.
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Kizzy
2 months ago
Definitely. Having all the necessary information in one packet is a key concept of single packet authorizations.
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Cathrine
2 months ago
B) An SPA packet must self-contain all necessary information.
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Leatha
3 months ago
A) An SPA packet must be digitally signed and authenticated.
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Alex
3 months ago
That's true. It's important for an SPA to have everything it needs in one packet.
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Carisa
3 months ago
Yes, B is correct. An SPA packet must self-contain all necessary information.
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Kimberlie
3 months ago
I think the required concept for SPAs is that the packet must be digitally signed and authenticated.
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