5.2.1 Ensure permissions on /etc/ssh/sshd_config are configured
Audit
Run the following command and verify Uid and Gid are both 0/root and Access does not grant permissions to group or other:
# stat /etc/ssh/sshd_config
Verify the output matches:
Access: (0600/-rw-------) Uid: ( 0/ root) Gid: ( 0/ root)
Run the following commands to set ownership and permissions on /etc/ssh/sshd_config:
# chown root:root /etc/ssh/sshd_config
# chmod og-rwx /etc/ssh/sshd_config