The security administrator notices a user logging into a corporate Unix server remotely as root. Which of the following actions should the administrator take?
A. Create a firewall rule to block SSH
B. Delete the root account
C. Disable remote root logins
D. Ensure the root account has a strong password
Answer:C
The security administrator notices a user logging into a corporate Unix server remotely as root. Which of the following actions should the administrator take?
A. Create a firewall rule to block SSH B. Delete the root account C. Disable remote root logins D. Ensure the root account has a strong password