I hardened the SSH by disallow direct root access. To access root, I need to login with normal user account first then use command "su -" to login as root.
However, after install cPanel, when I sent 'su -' command with normal user, it gives me "-bash: /bin/su: Permission denied"
It seems cPanel made some changes of permission to normal user. Now I can't find a way to login as root.
What can I do?
Thanks for any helps!