[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index]

RE: Preventing logins /bin/false ?



> From: Martin Fluch [mailto:mfluch@cs.Helsinki.FI]On Behalf Of Martin
> Fluch
> Sent: Monday, August 20, 2001 5:19 PM
>
> > I would rather give people as little information about the system as
> > possible.  There is also a risk (however slight) that
> /bin/false could
> > be replaced with a bash program.  I don't believe that this could be
> > done with /dev/null (or could it ?)
>
> It's not a problem at all to replace /dev/null with anything
> you want to
> (i.e. it's as problematic as replacing /bin/false)...

Shot down again :)
I guess that is the beauty of Linux... you can do just about anything and
everything.

Ian




Reply to: