[cfgeeks] And Xen what happened?

[Gil Young]

Shawn McMahon wrote:
> So what do you guys think of this idea:
>
> Beef up my Linux server as far as it will go on RAM.  Install Xen.  Add
> OpenBSD as guest OS, giving it control of two of the NICs.  The host
> Linux OS takes a third NIC.
>
> The OpenBSD box redirects inbound SSH traffic from the WAN to the Linux
> box, and does the same on the LAN; the only way to get in is to log in
> on a virtual interface on the Linux server.  This way I get the security
> of Korb's setup, but save on power and cooling.
>   
Add port knocking!