I ran rkhunter -c on a server an the warning that i got was the following:
Checking if SSH protocol v1 is allowed [ Warning ]
Warning: The SSH configuration option 'Protocol' has not been set.
The default value may be '2,1', to allow the use of protocol version 1.
So i ran the command:
nano sshd_config
I added the line
Protocol 2
then re-ran the rkhunter command but received the same warning. What else can i try?
Thank you.
