Pervasive geo-security - a lightweight triple-A approach to securing distributed geo-service infrastructures  

作　　者：Bernd Resch Bernhard Schulz Manfred Mittlboeck Thomas Heistracher 

机构地区：[1]Research Studio iSPACE,Research Studios Austria,Salzburg,Austria [2]SENSEable City Laboratory,Massachusetts Institute of Technology,Boston,MA,USA [3]Department of Information Technology and Systems Management,University of Applied Sciences,Salzburg,Austria

出　　处：《International Journal of Digital Earth》2014年第5期373-390,共18页国际数字地球学报（英文）

基　　金：This work has been funded by the European Commission(FP7 project GENESIS,reference No.223996);the Austrian Federal Ministry for Science and Research;The au。

摘　　要：Security has recently become a major concern in distributed geo-infrastructures for spatial data provision.Thus,a lightweight approach for securing distributed low-power environments such as geo-sensor networks is needed.The first part of this article presents a survey of current security mechanisms for authentication and authorisation.Based on this survey,a lightweight and scalable token-based security infrastructure was developed,which is tailored for use in distributed geo-web service infrastructures.The developed security framework comprises dedicated components for authentication,rule-based authorisation and optimised storage and administration of access rules.For validation purposes,a prototypical implementation of the approach has been created.

关 键 词：pervasive security distributed geo-service infrastructures triple-A geo-authorisation standardised sensor networks service protection Geographic Information Systems(GIS) GEOINFORMATICS spatial data infrastructure Digital Earth Digital Earth Architecture 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]