SSH in cPanel enlists various helpful changes which can be made to a server in order to bring about an improvement in the SSH security. For securing your server, it is highly recommended to confine and configure the SSH access properly.
Make sure you never grant access of SSH to any user who does not need to. For removing the SSH access for a particular user, make use of ‘How to secure SSH access’ at WHM’s interface. This is done by WHM>> Home>> Account Functions>> Manage Shell Access. It is recommended to give a confined, in other words, a jailed environmental access to those users who do not essentially need SSH access, yet need to access the files in their directory home page.
You can set an SSH legal message which will be displayed by the system, the moment someone tries logging in to your server via SSH. Make use of a text editor for editing the /etc/ motd file for setting a message and then save it.
You can make certain changes in the server which will force users to access your SSH through keys instead of a password. For instance, you can disable the authentication of password from the SSH server. For doing this:
Certain changes ought to be made in the /etc/ SSH/ SSHD_ configuration file which consists of the configuration settings in the server. The alterations must be made essentially in the
For executing the above statement, follow the given steps: