Imperial College London

Professor Emil Lupu

Faculty of EngineeringDepartment of Computing

Professor of Computer Systems
 
 
 
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Contact

 

e.c.lupu Website

 
 
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Location

 

564Huxley BuildingSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@inproceedings{Illiano:2017:10.1145/3098243.3098249,
author = {Illiano, V and Steiner, RV and Lupu, EC},
doi = {10.1145/3098243.3098249},
pages = {134--144},
publisher = {ACM},
title = {Unity is strength! Combining attestation and measurements inspection to handle malicious data injections in WSNs},
url = {http://dx.doi.org/10.1145/3098243.3098249},
year = {2017}
}

RIS format (EndNote, RefMan)

TY  - CPAPER
AB - AŠestation and measurements inspection are di‚erent but com-plementary approaches towards the same goal: ascertaining theintegrity of sensor nodes in wireless sensor networks. In this paperwe compare the bene€ts and drawbacks of both techniques and seekto determine how to best combine them. However, our study showsthat no single solution exists, as each choice introduces changesin the measurements collection process, a‚ects the aŠestation pro-tocol, and gives a di‚erent balance between the high detectionrate of aŠestation and the low power overhead of measurementsinspection. Œerefore, we propose three strategies that combinemeasurements inspection and aŠestation in di‚erent ways, and away to choose between them based on the requirements of di‚erentapplications. We analyse their performance both analytically andin a simulator. Œe results show that the combined strategies canachieve a detection rate close to aŠestation, in the range 96-99%,whilst keeping a power overhead close to measurements inspection,in the range 1-10%.
AU - Illiano,V
AU - Steiner,RV
AU - Lupu,EC
DO - 10.1145/3098243.3098249
EP - 144
PB - ACM
PY - 2017///
SP - 134
TI - Unity is strength! Combining attestation and measurements inspection to handle malicious data injections in WSNs
UR - http://dx.doi.org/10.1145/3098243.3098249
UR - http://hdl.handle.net/10044/1/48565
ER -