Request for help: How do I get tickets to these workstations?

[Jan-Piet Mens]

Ross,

On Tue Jun 05 2012 at 08:54:11 CEST, Russ Allbery wrote:

> Our KDCs have always been open to the Internet.

Oh, I've always thought KDCs need to be particularly protected from the
elements...

Are you willing/able to share a bit more information on what kind of
protection measures (apart from basic Unix) you apply to your KDCs, or
is there a paper on how MIT has implemented that?

        -JP