Universit¨ at Karlsruhe (TH) Institut f¨ ur Telematik TeleMatics Technical Reports Datenschutz in Kommunikationsnet- zen Seminar SS06 Thomas Gamer, Christoph Sorge, Dr. Oliver Raabe Prof. Dr. Martina Zitterbart {gamer,sorge,zit}@tm.uka.de, raabe@ira.uka.de September, 1st 2006 TM-2006-3 ISSN 1613-849X http://doc.tm.uka.de/tr/ Institute of Telematics, University of Karlsruhe Zirkel 2, D-76128 Karlsruhe, Germany