Research on the Security in Wireless Sensor Network
As sensor networks edge closer towards wide-spread deployment，security issues become a central concem。 Typical sensors possess limited computation，energy,computation，memory resources and they are always deployed in a harsh，unattended or hostile environment，So the Security issues posed by sensor networks represent a rich and challenging field of research problems.In this paper，we probe into various security requirements with regard to Wireless Sensor Network(WSN).Furthermore，we analyze Status quo of the security in WSN from three aspect：key management，identity authentication as well as attacks and countermeasures. In conciusion,we point out its development direction based on the analysis and remark of problems remaining unsolved in WSN.
传感器网络 密钥管理 身份认证 攻击预测 网络安全
Wang Jianqiu Lang Weimin Ji Yinghua1
Couege of Physics and Communication Electronics,Jiangxi Normal University,Nanchang,330027,China 2Col PLA Communication Commands Academy,Wuhan,430010,China Couege of Physics and Communication Electronics,Jiangxi Normal University,Nanchang,330027,China
国内会议
南京
英文
223-231
2008-02-01（万方平台首次上网日期，不代表论文的发表时间）