- (Exam Topic 3)
Which of the following does not belong to the block encryption algorithm in the symmetric encryption algorithm?

Correct Answer:B

- (Exam Topic 3)
The goal of ( ) is to provide a rapid, composed and effective response in emergency situations. Thereby enhancing the ability of a business to recover immediately from a disruptive event. (fill in the blank)
Solution:
Business Continuity Plan

Does this meet the goal?

Correct Answer:A

- (Exam Topic 1)
The matching principle of the security policy is: first search for the manually configured interzone security policy, and if no match is found, the data packet will be discarded directly.

Correct Answer:A

- (Exam Topic 1)
IPSEC VPNtechnology adoptionESPSecurity protocol encapsulation is not supportedNATcross becauseESPThe header of the message is encrypted

Correct Answer:B

- (Exam Topic 1)
Which of the following types of encryption technology can be divided into? (multiple choice)

Correct Answer:AB

- (Exam Topic 3)
Drag the phases of the cybersecurity emergency response on the left into the box on the right, and arrange them from top to bottom in the order of execution.
* 1. Inhibition stage, 2. recovery phase, 3. Detection stage, 4. eradication phase[fill in the blank]*
Solution:
3142

Does this meet the goal?

Correct Answer:A