sshd: it is permit to login with a Empty Password

[Kenneth Porter]

--On Thursday, November 25, 2004 9:40 AM +0100 Iago Rubio 
<iago.rubio at hispalinux.es> wrote:

> If you've got it already created use,
>
> [root at igloo root]# usermod -s /sbin/nologin nopasswd

You could also use the chsh command.