SecureCast: A secure media streaming scheme over peer-to-peer networks

被引:1
|
作者
Liao, Rongtao [1 ]
Yu, Shengsheng [1 ]
Yu, Jing [2 ]
机构
[1] Huazhong Univ Sci & Technol, Sch Comp Sci & Technol, Wuhan 430074, Peoples R China
[2] China Ship Dev & Design Center, Natl Key Lab EMC, Wuhan 430064, Peoples R China
关键词
D O I
10.1109/IITA.2007.9
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
It has become a hot topic that how to construct an efficient and secure media streaming overlay over a highly, diverse and dynamic peer-to-peer networks recently. SecureCast proposed in this paper is a secure peer to-peer media streaming system, which adopts an overlay optimization scheme. The streaming model is based on an efficient peer selection algorithm and a set of dynamic maintenance protocol. It leverages the performance information and synchronization estimation between peers to select the best subset Of peers as senders. SecureCast also presents a scalable streaming protection scheme based on credentials and filters.. With the dynamic peer management protocol, SecureCast is resilient to network dynamic. The valuation of the prototype system shows good performance and security.
引用
收藏
页码:95 / +
页数:2
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