Disabling specific port-forwarding

[Tiago Marques]

On 25 Fev, 14:59, pe... at stuge.se (Peter Stuge) wrote:
> Tiago Marques wrote:
> > What can I do? I want to open all ports to some users but limit
> > some for the rest(3-4 different user accounts).
>
> One way is to use permitopen= in authorized_keys. Then you even get a

> setting per key.

AFAIK, this is done in the user accounts authorized_keys file and, hence,
not secure.

>From what I've read on the web, I need to set the immutable flag on the
file, so it is secure. Can't this be done in a better way?

Best regards,

                          Tiago Marques
>
> //Peter
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