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Eccouncil Exam ICS-SCADA Topic 6 Question 18 Discussion

Actual exam question for Eccouncil's ICS-SCADA exam
Question #: 18
Topic #: 6
[All ICS-SCADA Questions]

What does the SPI within IPsec identify?

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Suggested Answer: A

Within IPsec, the SPI (Security Parameter Index) is a critical component that uniquely identifies a Security Association (SA) for the IPsec session. The SPI is used in the IPsec headers to help the receiving party determine which SA has been agreed upon for processing the incoming packets. This identification is crucial for the proper operation and management of security policies applied to the encrypted data flows. Reference:

RFC 4301, 'Security Architecture for the Internet Protocol,' which discusses the structure and use of the SPI in IPsec communications.


by Beatriz at Sep 15, 2024, 12:45 AM

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Elbert
1 months ago
I find your lack of understanding the SPI... disturbing.
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Marylyn
6 days ago
D) All of these
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Cherri
6 days ago
C) Decryption algorithm
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Annette
16 days ago
B) Key Exchange
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Rupert
26 days ago
A) Security Association
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Scarlet
2 months ago
I believe the correct answer is D) All of these, as SPI within IPsec identifies Security Association, Key Exchange, and Decryption algorithm.
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Lashunda
2 months ago
I agree with Luis, SPI identifies Security Association in IPsec.
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Luis
2 months ago
I think the SPI within IPsec identifies Security Association.
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Stephaine
2 months ago
Ah, the SPI - the true Infinity Stone of network security. Perfectly balanced, as all things should be.
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Carma
2 months ago
Hmm, I'll have to go with C) Decryption algorithm. Gotta keep that data secure, am I right?
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Margot
2 months ago
B) Key Exchange, for sure. That's the foundation of any secure connection, right?
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Moon
23 days ago
D) All of these components play a role in ensuring the security of the connection.
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Brent
26 days ago
B) Yes, Key Exchange is crucial for setting up a secure connection.
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Mariann
27 days ago
A) Security Association is also important in establishing secure connections.
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Selma
2 months ago
I'm going with D) All of these. Can't go wrong with the comprehensive answer!
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Albina
2 months ago
A) Security Association, duh! Isn't that the whole point of IPsec?
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Kiley
1 months ago
D) All of these
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Sabra
1 months ago
C) Decryption algorithm
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Horace
2 months ago
B) Key Exchange
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Gwenn
2 months ago
A) Security Association, duh! Isn't that the whole point of IPsec?
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