SIP security
| dc.contributor.author | Steffen, Andreas | |
| dc.contributor.author | Kaufmann, Daniel | |
| dc.contributor.author | Stricker, Andreas | |
| dc.contributor.editor | Knop, Jan von | |
| dc.contributor.editor | Haverkamp, Wilhelm | |
| dc.contributor.editor | Jessen, Eike | |
| dc.date.accessioned | 2019-10-11T11:07:08Z | |
| dc.date.available | 2019-10-11T11:07:08Z | |
| dc.date.issued | 2004 | |
| dc.description.abstract | Ubiquitous worldwide broadband Internet access as well the coming of age of VoIP technology have made Voice-over-IP an increasingly attractive and useful network application. Currently the “human-readable” Session Initiation Protocol (SIP) which is based on a simple HTTP-like request/response exchange is steadily gaining headway against the considerably more complex ASN.1 encoded H.323 Multimedia ITU-T standard introduced by the telecom industry some years ago. Unfortunately little attention has been given to the security aspects involved in running a phone connection over the public Internet. This paper gives a comparative overview over the security mechanisms recommended by the SIP standard and presents a practical SIP implementation realized at the Zürcher Hochschule Winterthur (ZHW), based on S/MIME authentication and encryption of the session initiation and ensuing protection of the media channels using the Secure Real-time Transport Protocol (SRTP). | en |
| dc.identifier.isbn | 3-88579-384-9 | |
| dc.identifier.pissn | 1617-5468 | |
| dc.identifier.uri | https://dl.gi.de/handle/20.500.12116/28593 | |
| dc.language.iso | en | |
| dc.publisher | Gesellschaft für Informatik e.V. | |
| dc.relation.ispartof | E-Science und Grid Ad-hoc Netze Medienintegration, 18. DFN-Arbeitstagung über Kommunikationsnetze | |
| dc.relation.ispartofseries | Lecture Notes in Informatics (LNI) - Proceedings, Volume P-55 | |
| dc.title | SIP security | en |
| dc.type | Text/Conference Paper | |
| gi.citation.endPage | 410 | |
| gi.citation.publisherPlace | Bonn | |
| gi.citation.startPage | 397 | |
| gi.conference.date | 2004 | |
| gi.conference.location | Düsseldorf | |
| gi.conference.sessiontitle | Regular Research Papers |
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