Covert voice over internet protocol communications based on spatial model
نویسندگان
چکیده
منابع مشابه
Voice Over Internet Protocol (VoIP)
During the recent Internet stock bubble, articles in the trade press frequently said that, in the near future, telephone traffic would be just another application running over the Internet. Such statements gloss over many engineering details that preclude voice from being just another Internet application. This paper deals with the technical aspects of implementing voice over Internet protocol ...
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Voice over Internet protocol (VoIP) is a new way of communicating. It is a technology that allows users to make telephone calls over an IP network. This paper will describe Voice over Internet Protocol (VoIP) to a level that allows discussion of security issues and concerns. Business concerns of implementing VoIP, components of a VoIP system, and relevant security issues and concerns as they ap...
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Voice over IP (VOIP) the transmis sion of voice over traditional packetswitched IP networks is one of the hottest trends in telecommunications. As with any new technology, VOIP introduces both opportunities and security challenges. Lower cost and greater flexibility are among the prom ises of VOIP for the enterprise, but security administrators will face signif icant issues. Administrators m...
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In February 2003, Cox Communications published “Preparing for the Promise of Voice over Internet Protocol (VoIP),” its first whitepaper on the subject. At that time, VoIP technology was still in its infancy and the need still existed to educate industry analysts and media, as well as our peers, on several fronts, including: the state of VoIP technology and its applications; Cox’s VoIP strategy ...
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ژورنال
عنوان ژورنال: Science China Technological Sciences
سال: 2015
ISSN: 1674-7321,1869-1900
DOI: 10.1007/s11431-015-5955-4