Media type: E-Article Title: Lecture Notes in Computer Science: Covert Communications Despite Traffic Data Retention (Transcript of Discussion) Contributor: Danezis, George Published: Springer Berlin Heidelberg, 2011 Published in: Lecture Notes in Computer Science (2011), Seite 215-219 Language: Not determined DOI: 10.1007/978-3-642-22137-8_28 ISBN: 9783642221361; 9783642221378 ISSN: 0302-9743; 1611-3349 Origination: Footnote: