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Question 40 - ICS-SCADA Cyber Security discussion

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Which of the following is required to determine the correct Security Association?

A.
SPI
Answers
A.
SPI
B.
Partner IP address
Answers
B.
Partner IP address
C.
Protocol
Answers
C.
Protocol
D.
All of these
Answers
D.
All of these
Suggested answer: D

Explanation:

To determine the correct Security Association (SA) in the context of IPsec, several elements are required:

SPI (Security Parameter Index): Uniquely identifies the SA.

Partner IP address: The address of the endpoint with which the SA is established.

Protocol: Specifies the type of security protocol used (e.g., AH or ESP). All these components collectively define and identify a specific SA for secure communication between parties.

Reference:

RFC 4301, 'Security Architecture for the Internet Protocol'.

asked 18/09/2024
Walter van der Heijden
42 questions
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