Architecture for Trapping Toll Fraud Attacks Using a VoIP Honeynet Approach

Abstract

Voice over IP systems are more and more replacing Public Switched Telephone Network infrastructures. The number of voice telephony installations and the number of Session Initiation Protocol users is constantly increasing. Attacks against Voice over IP systems are becoming more imaginative and many attacks can cause financial damage, e.g., attackers gain money or create costs for the victim. Therefore, the dependency on available and secure Voice over IP systems to conduct secure business is given. We provide an environment to uncover real-world toll fraud attacks by collecting data using a Voice over IP honeynet solution.

Publication
Talk: 7th International Conference on Network and System Security (NSS 2013), Madrid, Spanien; 06-03-2013 - 06-04-2013; in: “Network and System Security”, J. Lopez, X. Huang, R. Sandhu (ed.); Springer Lecture Notes in Computer Science, Berlin - Heidelberg (2013), ISBN: 978-3-642-38630-5; 628 - 634
Thomas Grechenig
Thomas Grechenig
Ao.Univ.Prof. Dipl.-Ing. Dr.techn.