Abstract
VoIP is one of the most popular Internet services. However, VoIP service is vulnerable to several potential security threats. Moreover, existing IP-based security solutions are unable to inspect call setup information. In this paper, we propose a VoIP-aware attack-detection scheme. The proposed scheme is able to detect VoIP network attacks including VoIP DoS and SPAM. It can detect VoIP DoS attacks with low false negatives using a statistics-based detection algorithm and can recognize SPAM with low false positives using a caller behavior-based detection algorithm. We have included experimental results to confirm the proposed scheme.
Original language | English |
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Pages (from-to) | 872-880 |
Number of pages | 9 |
Journal | Peer-to-Peer Networking and Applications |
Volume | 8 |
Issue number | 5 |
DOIs | |
Publication status | Published - 2015 Sept 7 |
Keywords
- Attack detection
- Behavior-based detection
- SIP
- SPAM
- Statistic-based detection
- VoIP
- VoIP DoS
ASJC Scopus subject areas
- Software
- Computer Networks and Communications