[Rack] minotaur is down

Jonathan Lassoff jof at thejof.com
Sat Jul 6 00:17:45 UTC 2013


On Fri, Jul 5, 2013 at 5:15 PM, Jake <jake at spaz.org> wrote:
> yeah you said that last time and i ended up just building another serial
> one, and it has been working fine.  it's a nice point-to-point link between
> a PASSWORD ENTRY PAD and the computer it talks to.
>
> have you thought about the challenges in getting an arduino to encrypt a
> 7-digit number in a way that can't be cracked by people listening on the
> network?  Or are you going to have a dedicated subnetwork and dedicated
> ethernet port on minotaur just for these two keypads (which already work)

I was just thinking of popping up another VLAN on the switch, landing
the pinpad cables there, and trunking minotaur into to to talk to both
VLANs tagged.


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