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A secure VoIP conference system: Architecture analysis and design issues
(2007)
In this paper we present the architectural design of a secure VoIP conference system for mobile devices, which is using the strong security mechanisms of the Z Real Time Transport Protocol (ZRTP). We also provide implementation ...
Voice interactive personalized security protocol: Definition and security analysis
(2007)
Security is a major issue in VoIP communications over the Internet, especially in mobile environments. Voice Interactive Personalized Security (VIPSec) constitutes a method for leveraging the security for Internet ...
An architecture for secure VoiIP and collaboration applications
(2007)
VoIP and collaboration Internet applications are a driving force for the use and expansion of the Internet. Current applications usually require end user registration in a central user database, which in turn provides ...
Design and implementation of a VIPSec based application
(2007)
Voice over IP (VoIP) is one of the most emerging technologies, while a respectable number of corresponding applications are being implemented or updated in daily basis. Although communications security is a constant ...