How to block single user login?

[Madan Thapa]

On Sat, Sep 13, 2008 at 1:19 PM, Ken W. <techwww at yahoo.com.cn> wrote:

> hello,
>
> I'm using the Linux with lilo for boot manager.
> How to prevent a user from login with single user?
> With grup we can setup a password for that in grub.conf.
> but with lilo I don't know how to do it.
> please help, thanks.
>
> Regards,
> Ken
>
>
> ==============


Refer to:
http://wiki.linuxquestions.org/wiki/Securing_LILO