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SIP Proxies: New Reflectors in the Internet
Abstract : To mitigate identity theft in SIP networks, an inter-domain authentication mechanism based on certificates is proposed in RFC 4474 [10]. Unfortunately, the design of the certificate distribution in this mechanism yields some vulnerabilities. In this paper, we investigate an attack which exploits SIP infrastructures as reflectors to bring down a web server. Our experiments demonstrate that the attacks can be easily mounted. Finally, we discuss some potential methods to prevent this vulnerability.
Cited literature [10 references]
https://hal.inria.fr/hal-01056382
Contributor : Hal Ifip <>
Submitted on : Monday, August 18, 2014 - 6:05:23 PM
Last modification on : Tuesday, June 16, 2020 - 2:16:03 PM
Long-term archiving on: : Thursday, November 27, 2014 - 5:33:15 AM
Contributor : Hal Ifip <>
Submitted on : Monday, August 18, 2014 - 6:05:23 PM
Last modification on : Tuesday, June 16, 2020 - 2:16:03 PM
Long-term archiving on: : Thursday, November 27, 2014 - 5:33:15 AM
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webdos.pdf
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Distributed under a Creative Commons Attribution 4.0 International License