Secure connectivity through key predistribution with directional antennas to cope with jamming in sensor networks
One of the first steps to provide security for sensor networks is to pre-distribute cryptographic keys among sensor nodes for bootstrapping security. Each node can use stored keys to establish secure links with surrounding neighbors once deployed in the sensor field. Jamming attacks can force a netw...
Saved in:
Main Authors: | , , |
---|---|
Other Authors: | |
Format: | Conference or Workshop Item |
Published: |
2018
|
Subjects: | |
Online Access: | https://repository.li.mahidol.ac.th/handle/123456789/31594 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Institution: | Mahidol University |
id |
th-mahidol.31594 |
---|---|
record_format |
dspace |
spelling |
th-mahidol.315942018-10-19T11:50:33Z Secure connectivity through key predistribution with directional antennas to cope with jamming in sensor networks Korporn Panyim Prashant Krishnamurthy Anh Le Mahidol University University of Pittsburgh Computer Science One of the first steps to provide security for sensor networks is to pre-distribute cryptographic keys among sensor nodes for bootstrapping security. Each node can use stored keys to establish secure links with surrounding neighbors once deployed in the sensor field. Jamming attacks can force a network to perform different coping techniques to avoid jamming in order to continue data transmission tasks. Performing such techniques may cause change in secure connectivity of the network. In this paper, we study the impact of jamming attacks on secure connectivity (provided by different key predistribution schemes) when the network uses directional antennas to cope with jamming. Directional transmissions can perhaps create more links to nodes that are further away (within the beamforming direction). However, a node may also lose some links to nearby nodes that are not within the main beam or strong side beam.We investigate changes in secure connectivity (provided by different key predistribution schemes) when nodes transmit with directional antennas to cope with jamming attacks. © 2013 IEEE. 2018-10-19T04:50:33Z 2018-10-19T04:50:33Z 2013-12-01 Conference Paper ISPACS 2013 - 2013 International Symposium on Intelligent Signal Processing and Communication Systems. (2013), 471-475 10.1109/ISPACS.2013.6704596 2-s2.0-84894184400 https://repository.li.mahidol.ac.th/handle/123456789/31594 Mahidol University SCOPUS https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84894184400&origin=inward |
institution |
Mahidol University |
building |
Mahidol University Library |
continent |
Asia |
country |
Thailand Thailand |
content_provider |
Mahidol University Library |
collection |
Mahidol University Institutional Repository |
topic |
Computer Science |
spellingShingle |
Computer Science Korporn Panyim Prashant Krishnamurthy Anh Le Secure connectivity through key predistribution with directional antennas to cope with jamming in sensor networks |
description |
One of the first steps to provide security for sensor networks is to pre-distribute cryptographic keys among sensor nodes for bootstrapping security. Each node can use stored keys to establish secure links with surrounding neighbors once deployed in the sensor field. Jamming attacks can force a network to perform different coping techniques to avoid jamming in order to continue data transmission tasks. Performing such techniques may cause change in secure connectivity of the network. In this paper, we study the impact of jamming attacks on secure connectivity (provided by different key predistribution schemes) when the network uses directional antennas to cope with jamming. Directional transmissions can perhaps create more links to nodes that are further away (within the beamforming direction). However, a node may also lose some links to nearby nodes that are not within the main beam or strong side beam.We investigate changes in secure connectivity (provided by different key predistribution schemes) when nodes transmit with directional antennas to cope with jamming attacks. © 2013 IEEE. |
author2 |
Mahidol University |
author_facet |
Mahidol University Korporn Panyim Prashant Krishnamurthy Anh Le |
format |
Conference or Workshop Item |
author |
Korporn Panyim Prashant Krishnamurthy Anh Le |
author_sort |
Korporn Panyim |
title |
Secure connectivity through key predistribution with directional antennas to cope with jamming in sensor networks |
title_short |
Secure connectivity through key predistribution with directional antennas to cope with jamming in sensor networks |
title_full |
Secure connectivity through key predistribution with directional antennas to cope with jamming in sensor networks |
title_fullStr |
Secure connectivity through key predistribution with directional antennas to cope with jamming in sensor networks |
title_full_unstemmed |
Secure connectivity through key predistribution with directional antennas to cope with jamming in sensor networks |
title_sort |
secure connectivity through key predistribution with directional antennas to cope with jamming in sensor networks |
publishDate |
2018 |
url |
https://repository.li.mahidol.ac.th/handle/123456789/31594 |
_version_ |
1763489571142631424 |