Rights statement: The original publication is available at www.link.springer.com
Submitted manuscript, 113 KB, PDF document
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
A survey of requirements and standardization efforts for IP-telephony-security. / Rensing, Christoph; Roedig, Utz; Ackermann, Ralf et al.
Sicherheit in Netzen und Medienströmen: Tagungsband des GI-Workshops “Sicherheit in Mediendaten„, Berlin, 19. September 2000. ed. / Markus Schumacher. Berlin : Springer Verlag, 2000. p. 50-60 (Informatik aktuell).Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
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TY - GEN
T1 - A survey of requirements and standardization efforts for IP-telephony-security
AU - Rensing, Christoph
AU - Roedig, Utz
AU - Ackermann, Ralf
AU - Steinmetz, Ralf
N1 - The original publication is available at www.link.springer.com
PY - 2000/9/1
Y1 - 2000/9/1
N2 - Security as a dimension of trustworthiness in IP-Telephony systems and protocols is a main condition for the commercial success of IP-Telephony. In this work, we present a survey of security requirements and show how various standardization efforts address these requirements. We describe the basic tasks and elements of IP-Telephony systems and compare them to Telephony via PSTNs to derive some possible attacks for example. We classify the security preconditions to achieve trustworthiness of users and providers in this systems. We list weighty criteria for further evaluation of security mechanisms which can fulfil these requirements. After this, we describe the integration of security mechanisms in current IP-Telephony protocols and figure out work areas which have to be solved in future.
AB - Security as a dimension of trustworthiness in IP-Telephony systems and protocols is a main condition for the commercial success of IP-Telephony. In this work, we present a survey of security requirements and show how various standardization efforts address these requirements. We describe the basic tasks and elements of IP-Telephony systems and compare them to Telephony via PSTNs to derive some possible attacks for example. We classify the security preconditions to achieve trustworthiness of users and providers in this systems. We list weighty criteria for further evaluation of security mechanisms which can fulfil these requirements. After this, we describe the integration of security mechanisms in current IP-Telephony protocols and figure out work areas which have to be solved in future.
U2 - 10.1007/978-3-642-58346-9_5
DO - 10.1007/978-3-642-58346-9_5
M3 - Conference contribution/Paper
SN - 9783540679264
T3 - Informatik aktuell
SP - 50
EP - 60
BT - Sicherheit in Netzen und Medienströmen
A2 - Schumacher, Markus
PB - Springer Verlag
CY - Berlin
ER -