A Study on the Interworking for SIP-Based Secure VoIP Communication with Security Protocols in the Heterogeneous Network

Yoon, Seokung; Jung, Hyuncheol; Lee, Kyung-Seok

doi:10.1007/978-3-642-10847-1_21

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Sip Process1

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2012

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“…Recent advances in research have the advantage of powerful user authentication with no trusted end-to-end proxies. Yoon et al (2009), studied the heterogeneous nature of VoIP and PSTN plus mobile networks and evaluated VoIP network security by three official security protocols. In addition, they explained end-toend secure VoIP communication threats.…”

Section: Sip Processmentioning

confidence: 99%

Session Initiation Protocol Security: A Brief Review

Jaber¹,

Tan²,

Manickam³

et al. 2012

Journal of Computer Science

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Problem statement:This study aims to discuss several issues on session initiation protocol security and threats. An in-depth investigation related to SIP with the intention to categorize the wide variety of SIP security issues. Approach: Related papers to the infrastructure of SIP security were analyzed. Some of the identified issues are: Social threats, eavesdropping, delaying, modification of media session, service abuse threats, physical access threats and denied services threats. Results and Conclusion: A useful categorization of SIP security issues has been done. The vulnerabilities of existing SIP infrastructure and possible remedies are discussed. It is confirmed that, message attacks are the most dominant category of SIP attacks.

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Section: Sip Processmentioning

confidence: 99%