TIIS (한국인터넷정보학회)
Current Result Document :
| 한글제목(Korean Title) |
Stateful Virtual Proxy for SIP Message Flooding Attack Detection |
| 영문제목(English Title) |
Stateful Virtual Proxy for SIP Message Flooding Attack Detection |
| 저자(Author) |
Ha-Na Yun
Sung-Chan Hong
Hyung-Woo Lee
|
| 원문수록처(Citation) |
VOL 03 NO. 03 PP. 0251 ~ 0265 (2009. 06) |
한글내용
(Korean Abstract) |
|
영문내용
(English Abstract) |
VoIP service is the transmission of voice data using SIP protocol on an IP-based network. The SIP protocol has many advantages, such as providing IP-based voice communication and multimedia service with low communication cost. Therefore, the SIP protocol disseminated quickly. However, SIP protocol exposes new forms of vulnerabilities to malicious attacks, such as message flooding attack. It also incurs threats from many existing vulnerabilities as occurs for IP-based protocol. In this paper, we propose a new virtual proxy to cooperate with the existing Proxy Server to provide state monitoring and detect SIP message flooding attack with IP/MAC authentication. Based on a proposed virtual proxy, the proposed system enhances SIP attack detection performance with minimal latency of SIP packet transmission. |
| 키워드(Keyword) |
SIP
SIP message flooding attack
attack detection
SIP state diagram
VoIP
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| 파일첨부 |
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