Abstract : The deployment of Next-Generation Networks (NGN) is
a challenge that requires integrating heterogeneous services into a
global system of All-IP telecommunications. These networks carry voice,
data, and multimedia traffic over the Internet, providing users with the
information they want in any format, amount, device, place or moment.
Still, there are certain issues, such as the emerging security risks or
the billing paradigms of the services offered, which demand deeper
research in order to guarantee the stability and the revenue of such
systems. Against this background, we analyse the security requirements
of NGN and introduce a fraud management system based on misuse detection
for Voice over IP services. Specifically, we address a fraud detection
framework consisting of a rule engine built over a knowledge base. We
detail the architecture of our model and describe a case study
illustrating a possible fraud and how our system detects it, proving in
this way, its feasibility in this task.
https://hal.inria.fr/hal-01056086 Contributor : Hal IfipConnect in order to contact the contributor Submitted on : Thursday, August 14, 2014 - 5:53:06 PM Last modification on : Monday, April 25, 2022 - 1:12:02 PM Long-term archiving on: : Thursday, November 27, 2014 - 1:37:49 AM
Igor Ruiz-Agundez, yoseba K. Penya, Pablo Garcia Bringas. Fraud Detection for Voice over IP Services on
Next-Generation Networks. 4th IFIP WG 11.2 International Workshop on Information Security Theory and Practices: Security and Privacy of Pervasive Systems and Smart Devices (WISTP), Apr 2010, Passau, Germany. pp.199-212, ⟨10.1007/978-3-642-12368-9_14⟩. ⟨hal-01056086⟩