Results 161 to 170 of about 21,969 (207)

VoIP Security Gets More Visible

IEEE Internet Computing, 2006
Phil Zimmermann is at the forefront of the latest communications technology with Zfone, a voice-over-IP (VoIP) peer-to-peer (P2P) encryption application. The great unknown presently is whether US policymakers who champion expanded wiretapping capabilities might attack Zimmermann's invention as enabling terrorists to use encryption as they did pretty ...
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Secure VoIP – an achievable goal

Computer Fraud & Security, 2006
There's no doubt that VoIP is the future of telephony. What started as a rather cumbersome way for budget-conscious enthusiasts to talk via their computers has now developed into a technology of much greater significance.
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Security in VoIP

Journal of Knowledge Management, Economics and Information Technology, 2012
VoIP relies on packet switching, similar to the way that e-mails are sent over the Internet. The technology breaks down a voice call into bite-size information packets. Instead of keeping the switch open all the time, the information is sent and received as needed, allowing excess line capacity to be used to carry other data.
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VoIP MaSe '06 : Securing and managing VoIP communications

2006
VoIP security and ...
State, Radu, Niccolini, Saverio, Schulzrinne, Henning   +2 more
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Security Issues of VoIP

2018
Recently, Voice over Internet Protocol (VoIP) technology has been increasingly attracting attention and interest in the industry. VoIP applications such as IP telephony systems involve sending voice transmissions as data packets over private or public IP networks as well as reassembling and decoding on the receiving side. Concern for security is the
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The VoIP communication security protocols

2008
Studia Informatica, Vol 29, No 4B (2008)
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Proactive Security for VoIP Networks

Information Systems Security, 2006
Abstract The deployment of Voice-over-IP (VoIP), or IP telephony, is accelerating rapidly. Due to the numerous benefits of VoIP systems, including the reduced cost of deployment and management, IP-PBXs are now outselling traditional PBXs and, by 2009, will represent 91 percent of all enterprise phone systems worldwide.
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Covert Communication Over VoIP Streaming Media With Dynamic Key Distribution and Authentication

IEEE Transactions on Industrial Electronics, 2021
Jinghui Peng, Shanyu Tang
exaly  

VoIP Security

2011
Xinyuan Wang, Ruishan Zhang
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VoIP Security

2009
Dan Wing, Harsh Kupwade Patil
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