ScaleNet – Converged Networks of the Future (ScaleNet – Konvergente Netze der Zukunft)

Siebert, Matthias; Xu, Baomin; Grigat, Michael; Weis, Erik; Bayer, Nico; Sivchenko, Dmitry; Banniza, Thomas-Rolf; Wünstel, K.; Wahl, Stefan; Sigle, Rolf; Keller, Ralf; Dekorsy, Armin; Bauer, Michael J.; Soellner, Michael; Eichinger, Joseph; Fan, Chao; Pittmann, Frank; Kühne, Ralph; Schläger, Morten; Baumgart, Ingmar; Bless, Roland; Stefanov, S.

doi:10.1524/itit.2006.48.5.253

Cited by 14 publications

(2 citation statements)

References 8 publications

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“…It was originally standardized by the 3rd Generation Partnership Project (3GPP*) and later adopted and extended by the European Telecommunications Standards Institute (ETSI) Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN). A converged fixed mobile convergence (FMC) network [18] distinguishes three planes, as shown in Figure 1. The IMS plane performs the control/signaling layer functions; it has open interfaces to the IP transport plane, and to integrity-can be attacked by exploiting vulnerabilities in the SIP stack implementations running on IMS edge or core nodes.…”

Section: Introductionmentioning

confidence: 99%

Securing IMS against novel threats

et al. 2009

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Fixed mobile convergence (FMC) based on the 3GPP IP Multimedia Subsystem (IMS) is considered one of the most important communication technologies of this decade. Yet this all-IP-based network technology brings about the growing danger of security vulnerabilities in communication and data services. Protecting IMS infrastructure servers against malicious exploits poses a major challenge due to the huge number of systems that may be affected. We approach this problem by proposing an architecture for an autonomous and self-sufficient monitoring and protection system for devices and infrastructure inspired by network intrusion detection techniques. The crucial feature of our system is a signature-less detection of abnormal events and zero-day attacks. These attacks may be hidden in a single message or spread across a sequence of messages. Anomalies identified at any of the network domain's ingresses can be further analyzed for discriminative patterns that can be immediately distributed to all edge nodes in the network domain

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Section: Introductionmentioning

confidence: 99%

Securing IMS against novel threats

et al. 2009

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“…Recent discussions in standardization [4], industrial trends [19,29,31], and ongoing research on the evolution of cellular wireless communication show a strong trend toward applying IP-based principles and striving for "flatter" network architectures [6,8,10,22,23,28,36].…”

Section: Introductionmentioning

confidence: 99%