Media type: E-Article Title: Multimedia and firewalls: a performance perspective Contributor: Roedig, Utz; Schmitt, Jens Published: Springer Science and Business Media LLC, 2005 Published in: Multimedia Systems, 11 (2005) 1, Seite 19-33 Language: English DOI: 10.1007/s00530-005-0187-2 ISSN: 0942-4962; 1432-1882 Keywords: Computer Networks and Communications ; Hardware and Architecture ; Media Technology ; Information Systems ; Software Origination: Footnote: