Thanks for all the security-related comments and suggestions.
Very helpful, and very appreciated.
Another question:
We'd like the "sage: notebook(address="",open_viewer=False, secure =
True) "
to be executed on boot-up so that it's "there" when anyone wants it.
Any suggestions on how? /etc/init.d/{script}?
Thanks,
-Richard Vaughn
On Dec 23, 4:03 am, Pablo Angulo <[email protected]> wrote:
> > Are you saying iptables allows you to open a port (8000), but only
> > Sage can use
> > that port, and not another process that run at port 8000? If so, that is
> > something ipfilter can't do to my knowledge.
>
> Yes, I'm sure. Turns out that ufw is just a simpler interface to
> iptables, and ufw allows that:
>
> sudo ufw allow <service name>
>
> (that was fromhttps://help.ubuntu.com/community/UFW#Allow%20and%20Deny)
>
> > Creating a firewall which dynamically changes is probably not possible
> > with a GUI!
>
> /etc/hosts.allow does allow to include either IPs, or domain names. But
> if the IP can change, you can end up blocking the current ip and
> allowing for a different one, so you have to do as you do. But once
> you've solved it, it can be a feature in a GUI any day.
>
> Regards
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