To make it easy to control who can SSH to the server. By using a group, we can quickly add/remove accounts to the group to quickly allow or not allow SSH access to the server.How It WorksWe will use the AllowGroups option in SSH's configuration file /etc/ssh/sshd_config t...
Check man sshd_config for more details what these settings mean. Make sure there are no duplicate settings that contradict each other. The below command should not have any output. awk 'NF && $1!~/^(#|HostKey)/{print $1}' /etc/ssh/sshd_config | sort | uniq -c | gre...
To make it easy to control who can SSH to the server. By using a group, we can quickly add/remove accounts to the group to quickly allow or not allow SSH access to the server.How It WorksWe will use the AllowGroups option in SSH's configuration file /etc/ssh/sshd_config to tell ...
To make it easy to control who can SSH to the server. By using a group, we can quickly add/remove accounts to the group to quickly allow or not allow SSH access to the server.How It WorksWe will use the AllowGroups option in SSH's configuration file /etc/ssh/sshd_conf...
If it is not secured properly, a bad-actor could use it to gain unauthorized access to your system.How It Works/etc/ssh/sshd_config is the default configuration file that the SSH server uses. We will use this file to tell what options the SSH server should use....