[OpenAFS] Firewall politics and AFS deployment

[Jeffrey Altman]

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Simeon Miteff wrote:
> Some years ago our network used to be fairly open/lightly firewalled (as
> I imagine most university networks were). Then some machines got hacked
> (*cough*windows*cough*), and then a decision was made to change the
> network to a Internet--->DMZ---->LAN type of setup. The LAN has
> transparent access to the DMZ, but not vice-versa.

I think we all remember CodeRed and SirCam.  The lesson of these viruses
was that it is important to firewall the ports that are used for LAN
related activates such as CIFS File and Print Sharing and SQL Server
access.   There was no justification for blocking everything by default.
 Organizations that do so are making things extremely difficult to
support federated authentication models let alone access to distributed
computing infrastructures.   The end result of these policies is that
organizations simply tunnel more things over HTTP.

Now where can I find that RX over HTTP implementation?  :-)

Jeffrey Altman

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