A security policy language for wireless sensor networks

被引:6
作者
Marsh, David W. [1 ]
Baldwin, Rusty O. [1 ]
Mullins, Barry E. [1 ]
Mills, Robert F. [1 ]
Grimaila, Michael R. [2 ]
机构
[1] USAF, Inst Technol, Dept Elect & Comp Engn, Wright Patterson AFB, OH 45433 USA
[2] USAF, Inst Technol, Dept Syst & Engn Management, Wright Patterson AFB, OH 45433 USA
关键词
Wireless sensor network; Data security; Security policy; Security policy composition;
D O I
10.1016/j.jss.2008.05.010
中图分类号
TP31 [计算机软件];
学科分类号
081202 ; 0835 ;
摘要
Authenticated computer system users are only authorized to access certain data within the system. In the future, wireless sensor networks (WSNs) will need to restrict access to data as well. To date, WSN security has largely been based on encryption and authentication schemes. The WSN Authorization Specification Language (WASL) is a mechanism-independent composable WSN policy language that can specify arbitrary and composable security policies that are able to span and integrate multiple WSN policies. Using WASL, a multi-level security policy for a 1000 node network requires only 60 bytes of memory per node. Published by Elsevier Inc.
引用
收藏
页码:101 / 111
页数:11
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