ICS/SCADA Cybersecurity — Question 27

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

Answer options

• A. SPI
• B. Partner IP address
• C. Protocol
• D. All of these

Correct answer: D

Explanation

To accurately identify a Security Association, you need the Security Parameter Index (SPI), the partner's IP address, and the protocol being used. Each of these components plays a crucial role in establishing and managing secure communications, making option D the only correct choice.