-<p>Kom over
-<a href="http://news.cnet.com/8301-13505_3-10216873-16.html">interessante
-tall</a> fra IDG om utviklingen av linuxservermarkedet. Fikk meg til
-å tenke på antall tjenermaskiner ved Universitetet i Oslo der jeg
-jobber til daglig. En rask opptelling forteller meg at vi har 490
-(61%) fysiske unix-tjener (mest linux men også noen solaris) og 196
-(25%) windowstjenere, samt 112 (14%) virtuelle unix-tjenere. Med den
-bakgrunnskunnskapen kan jeg godt tro at IDG er inne på noe.</p>
+<p><a href="http://www.nuug.no/aktiviteter/20100413-kerberos/">Yesterdays
+NUUG presentation</a> about Kerberos was inspiring, and reminded me
+about the need to start using Kerberos in Skolelinux. Setting up a
+Kerberos server seem to be straight forward, and if we get this in
+place a long time before the Squeeze version of Debian freezes, we
+have a chance to migrate Skolelinux away from NFSv3 for the home
+directories, and over to an architecture where the infrastructure do
+not have to trust IP addresses and machines, and instead can trust
+users and cryptographic keys instead.</p>
+
+<p>A challenge will be integration and administration. Is there a
+Kerberos implementation for Debian where one can control the
+administration access in Kerberos using LDAP groups? With it, the
+school administration will have to maintain access control using flat
+files on the main server, which give a huge potential for errors.</p>
+
+<p>A related question I would like to know is how well Kerberos and
+pam-ccreds (offline password check) work together. Anyone know?</p>
+
+<p>Next step will be to use Kerberos for access control in Lwat and
+Nagios. I have no idea how much work that will be to implement. We
+would also need to document how to integrate with Windows AD, as such
+shared network will require two Kerberos realms that need to cooperate
+to work properly.</p>
+
+<p>I believe a good start would be to start using Kerberos on the
+skolelinux.no machines, and this way get ourselves experience with
+configuration and integration. A natural starting point would be
+setting up ldap.skolelinux.no as the Kerberos server, and migrate the
+rest of the machines from PAM via LDAP to PAM via Kerberos one at the
+time.</p>
+
+<p>If you would like to contribute to get this working in Skolelinux,
+I recommend you to see the video recording from yesterdays NUUG
+presentation, and start using Kerberos at home. The video show show
+up in a few days.</p>