What is the purpose of executing these commands?

An administrator has configured the following settings:

What is the purpose of executing these commands?
A . To record the hash value and authentication code of log files.
B . To encrypt log transfer between FortiAnalyzer and other devices.
C . To create the secure channel used by the OFTP process.
D . To verify the integrity of the log files received.

Answer: D

Explanation:

The command set log-checksum md5-auth configures FortiAnalyzer to generate an MD5 hash for each log file, along with an authentication code. This ensures that the integrity of the logs can be verified, confirming that the logs have not been tampered with.