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13 <h1>
14 <a href="../../../">Petter Reinholdtsen</a>
15
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17
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19
20 <p>Entries from April 2010.</p>
21
22
23 <div class="entry">
24 <div class="title">
25 <a href="../../../Kerberos_for_Debian_Edu_Squeeze_.html">Kerberos for Debian Edu/Squeeze?</a>
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27 <div class="date">
28 2010-04-14 17:20
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30
31 <div class="body">
32
33 <p><a href="http://www.nuug.no/aktiviteter/20100413-kerberos/">Yesterdays
34 NUUG presentation</a> about Kerberos was inspiring, and reminded me
35 about the need to start using Kerberos in Skolelinux. Setting up a
36 Kerberos server seem to be straight forward, and if we get this in
37 place a long time before the Squeeze version of Debian freezes, we
38 have a chance to migrate Skolelinux away from NFSv3 for the home
39 directories, and over to an architecture where the infrastructure do
40 not have to trust IP addresses and machines, and instead can trust
41 users and cryptographic keys instead.</p>
42
43 <p>A challenge will be integration and administration. Is there a
44 Kerberos implementation for Debian where one can control the
45 administration access in Kerberos using LDAP groups? With it, the
46 school administration will have to maintain access control using flat
47 files on the main server, which give a huge potential for errors.</p>
48
49 <p>A related question I would like to know is how well Kerberos and
50 pam-ccreds (offline password check) work together. Anyone know?</p>
51
52 <p>Next step will be to use Kerberos for access control in Lwat and
53 Nagios. I have no idea how much work that will be to implement. We
54 would also need to document how to integrate with Windows AD, as such
55 shared network will require two Kerberos realms that need to cooperate
56 to work properly.</p>
57
58 <p>I believe a good start would be to start using Kerberos on the
59 skolelinux.no machines, and this way get ourselves experience with
60 configuration and integration. A natural starting point would be
61 setting up ldap.skolelinux.no as the Kerberos server, and migrate the
62 rest of the machines from PAM via LDAP to PAM via Kerberos one at the
63 time.</p>
64
65 <p>If you would like to contribute to get this working in Skolelinux,
66 I recommend you to see the video recording from yesterdays NUUG
67 presentation, and start using Kerberos at home. The video show show
68 up in a few days.</p>
69
70 </div>
71 <div class="tags">
72
73
74
75 Tags: <a href="../../../tags/debian edu">debian edu</a>, <a href="../../../tags/english">english</a>, <a href="../../../tags/nuug">nuug</a>.
76
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87 <h2>Archive</h2>
88 <ul>
89
90 <li>2010
91 <ul>
92
93 <li><a href="../../../archive/2010/01/">January (2)</a></li>
94
95 <li><a href="../../../archive/2010/02/">February (1)</a></li>
96
97 <li><a href="../../../archive/2010/03/">March (3)</a></li>
98
99 <li><a href="../../../archive/2010/04/">April (1)</a></li>
100
101 </ul></li>
102
103 <li>2009
104 <ul>
105
106 <li><a href="../../../archive/2009/01/">January (8)</a></li>
107
108 <li><a href="../../../archive/2009/02/">February (8)</a></li>
109
110 <li><a href="../../../archive/2009/03/">March (12)</a></li>
111
112 <li><a href="../../../archive/2009/04/">April (10)</a></li>
113
114 <li><a href="../../../archive/2009/05/">May (9)</a></li>
115
116 <li><a href="../../../archive/2009/06/">June (3)</a></li>
117
118 <li><a href="../../../archive/2009/07/">July (4)</a></li>
119
120 <li><a href="../../../archive/2009/08/">August (3)</a></li>
121
122 <li><a href="../../../archive/2009/09/">September (1)</a></li>
123
124 <li><a href="../../../archive/2009/10/">October (2)</a></li>
125
126 <li><a href="../../../archive/2009/11/">November (3)</a></li>
127
128 <li><a href="../../../archive/2009/12/">December (3)</a></li>
129
130 </ul></li>
131
132 <li>2008
133 <ul>
134
135 <li><a href="../../../archive/2008/11/">November (5)</a></li>
136
137 <li><a href="../../../archive/2008/12/">December (7)</a></li>
138
139 </ul></li>
140
141 </ul>
142
143
144
145 <h2>Tags</h2>
146 <ul>
147
148 <li><a href="../../../tags/3d-printer">3d-printer (11)</a></li>
149
150 <li><a href="../../../tags/amiga">amiga (1)</a></li>
151
152 <li><a href="../../../tags/aros">aros (1)</a></li>
153
154 <li><a href="../../../tags/debian">debian (14)</a></li>
155
156 <li><a href="../../../tags/debian edu">debian edu (13)</a></li>
157
158 <li><a href="../../../tags/english">english (21)</a></li>
159
160 <li><a href="../../../tags/fiksgatami">fiksgatami (1)</a></li>
161
162 <li><a href="../../../tags/fildeling">fildeling (5)</a></li>
163
164 <li><a href="../../../tags/kart">kart (2)</a></li>
165
166 <li><a href="../../../tags/lenker">lenker (1)</a></li>
167
168 <li><a href="../../../tags/ltsp">ltsp (1)</a></li>
169
170 <li><a href="../../../tags/multimedia">multimedia (5)</a></li>
171
172 <li><a href="../../../tags/norsk">norsk (64)</a></li>
173
174 <li><a href="../../../tags/nuug">nuug (68)</a></li>
175
176 <li><a href="../../../tags/opphavsrett">opphavsrett (11)</a></li>
177
178 <li><a href="../../../tags/personvern">personvern (10)</a></li>
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181
182 <li><a href="../../../tags/rss">rss (1)</a></li>
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184 <li><a href="../../../tags/sikkerhet">sikkerhet (5)</a></li>
185
186 <li><a href="../../../tags/standard">standard (11)</a></li>
187
188 <li><a href="../../../tags/stavekontroll">stavekontroll (1)</a></li>
189
190 <li><a href="../../../tags/video">video (10)</a></li>
191
192 <li><a href="../../../tags/vitenskap">vitenskap (1)</a></li>
193
194 <li><a href="../../../tags/web">web (5)</a></li>
195
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