How can I do the same in Jboss. Is there a Jboss-plugin to popular
web servers such as Apche HTTP Server.
Yes, mod_jk for apache1, mod_proxy or mod_proxy_ajp for apache2
These connect to the 8009 port (default value) of jboss.
There are many examples on the net; search for tomcat,apache,ajp
Be aware that these do not encrypt their traffic,
so if you really don't trust your dmz, then you
need something like ssltunnel as well.
Matt