---
-title: ralfj.de
+title: Ralf Jung
---
+<h2>Welcome</h2>
+<p>
+Welcome at ralfj.de, my server for experiments and digital independence.
+On this machine I maintain several services which are part of modern life, and which I would rather not entrust to data krakens in some cloud (what if it's raining?):
+</p>
+<ul>
+ <li><a href="mailto:post-AT-ralfj-DOT-de">E-Mail</a>,</li>
+ <li>Jabber: My Jabber-ID is <a href="xmpp:ralf-AT-jabber-DOT-ralfj-DOT-de">ralf-AT-jabber-DOT-ralfj-DOT-de</a> (also see <a href="https://en.wikipedia.org/wiki/Extensible_Messaging_and_Presence_Protocol" target="_blank">the Wikipedia article about Jabber</a>),</li>
+ <li><a href="/git">Git repositories</a>,</li>
+ <li><a href="https://lists.ralfj.de/">Mailing lists</a>,</li>
+ <li>a DNS server (incl. DynDNS and DNSSEC),</li>
+ <li>and more.</li>
+</ul>
+<p>
+All software running on my server is of course <a href="https://en.wikipedia.org/wiki/Free_Software" target="_blank">free</a>.
+This is the only way for me to expect that it is not actually acting against my interests.
+Besides, all communication (if at all possible) is encrypted. This self-defense is seemingly necessary today to achieve freedom and basic rights (like privacy of telecommunications) in the digital world.<br>
+Speaking of which, my GPG key has the ID 0x1B24F3FF. You can find it <a href="0x1B24F3FF.asc">here</a> or on any <a href="https://sks-keyservers.net/" target="_blank">keyserver of the SKS network</a>.
+</p>
+<p>
+You may wonder why I spend so much time on this. Well, I already mentioned independence of the usual internet giants.
+Besides, it's lots of fun to have a closer look at the tools and service we all use daily, and understand how they function.
+Last not least, I learned a lot while setting up this server.
+If you have questions about this (or anything else on this server), please don't hesitate to <a href="mailto:post-AT-ralfj-DOT-de">mail</a> me!
+</p>
+
+<p>
+Use the menu at the left to browse this site for information about me and my projects. Maybe some of them are also of interest to you?
+</p>
+
<h2>Willkommen</h2>
<p>
Willkommen auf ralfj.de, meinem Server für Experimente und digitale Unabhängigkeit.
<p>
Im Menü links findest du Informationen über mich bzw. was ich so tue.
Vielleicht ist manches davon ja auch für dich interessant.
-<br/>
-Falls du etwas Zerstreuung suchst, schau dir doch mal das Video an, das ich gemeinsam mit einem Kommilitonen für die Computergraphik-Vorlesung erstellt habe:
-<a href="cs/cg">Breaking All the Way Out</a>.
-</p>
-
-<h2>Welcome</h2>
-<p>
-Welcome on ralfj.de, my server for experiments and digital independence.
-On this machine I maintain several services which are part of modern life, and which I would rather not entrust to data krakens in some cloud (what if it's raining?):
-</p>
-<ul>
- <li><a href="mailto:post-AT-ralfj-DOT-de">E-Mail</a>,</li>
- <li>Jabber: My Jabber-ID is <a href="xmpp:ralf-AT-jabber-DOT-ralfj-DOT-de">ralf-AT-jabber-DOT-ralfj-DOT-de</a> (also see <a href="https://en.wikipedia.org/wiki/Extensible_Messaging_and_Presence_Protocol" target="_blank">the Wikipedia article about Jabber</a>),</li>
- <li><a href="/git">Git repositories</a>,</li>
- <li><a href="https://lists.ralfj.de/">Mailing lists</a>,</li>
- <li>a DNS server (incl. DynDNS and DNSSEC),</li>
- <li>and more.</li>
-</ul>
-<p>
-All software running on my server is of course <a href="https://en.wikipedia.org/wiki/Free_Software" target="_blank">free</a>.
-This is the only way for me to expect that it is not actually acting against my interests.
-Besides, all communication (if at all possible) is encrypted. This self-defense is seemingly necessary today to achieve freedom and basic rights (like privacy of telecommunications) in the digital world.<br>
-Speaking of which, my GPG key has the ID 0x1B24F3FF. You can download it <a href="0x1B24F3FF.asc">here</a> or on any <a href="https://sks-keyservers.net/" target="_blank">keyserver of the SKS network</a>.
-</p>
-<p>
-You may wonder why I spend so much time on this. Well, I already mentioned independence of the usual internet giants.
-Besides, it's lots of fun to have a closer look at the tools and service we all use daily, and understand how they function.
-Last not least, I learned a lot while setting up this server.
-If you have questions about this (or anything else on this server), please don't hesitate to <a href="mailto:post-AT-ralfj-DOT-de">mail</a> me!
-</p>
-
-<p>
-Use the menu at the left to browse this site for information about me and my projects. Maybe some of them are also of interest to you?
-<br>
-If you are looking for some distraction, why not have a look at the video I created together with a fellow student for the computer graphics course:
-<a href="cs/cg">Breaking All the Way Out</a>.
</p>
projects / web.git / blobdiff