A network administrator has been experiencing slow performance and file errors when attempting to utilize server utilities. The administrator needs to ensure the system files on the server have not been modified. Which of the following should be used to ensure the server files have not been compromised?
A) Performance baseline
B) File hash
C) Iptables
D) tcpdump

Question

Quizplus · Accepted Answer

File hashes can be used to verify the integrity of files by comparing the current hash value of a file to a known good hash value. If the hashes match, the file has not been modified.

A Network Administrator Has Been Experiencing Slow Performance and File