WIRELESS SENSOR NETWORK: TOWARDS AN IMPROVEMENT OF SECURITY POLICY
Abstract. The design of these applications is based on trust between the nodes constituting the network. Unfortunately, when deploying randomly in difficult hostile areas, seeing impossible to monitor, not to mention the uncertainty of the communication channel, the sensor nodes are exposed to all types of attacks and intrusions, which can hinder and prevent the diffusion of the information between the sensor nodes of the network, and influencing its performance. Many approaches have been proposed to solve security problems in wireless networks. The solutions can be mainly classified into two categories: symmetric and asymmetric key management schemes. Indeed it is clear, that the optimal solution in this case is to use symmetric shared key systems. In this paper, the idea of LEAP improved is to apply the same Mechanisms used in LEAP Enhanced to overcome a compromised node and also prevent a compromised base station node while using a multiple base station network, this will, on the one hand, minimize power consumption, and secondly, to replace a base station in the event of a compromise, to ensure the continuity and proper functioning of the network. The evaluation of the proposed solution was carried out using the TOSSIM simulation tool.
- Location
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Deutsche Nationalbibliothek Frankfurt am Main
- Extent
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Online-Ressource
- Language
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Englisch
- Bibliographic citation
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WIRELESS SENSOR NETWORK: TOWARDS AN IMPROVEMENT OF SECURITY POLICY ; volume:XLVI-4/W5-2021 ; year:2021 ; pages:379-383 ; extent:5
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences ; XLVI-4/W5-2021 (2021), 379-383 (gesamt 5)
- Creator
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Moulad, L.
Chaabita, R.
Balar, K.
- DOI
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10.5194/isprs-archives-XLVI-4-W5-2021-379-2021
- URN
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urn:nbn:de:101:1-2021123004153185087486
- Rights
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
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15.08.2025, 7:32 AM CEST
Data provider
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Associated
- Moulad, L.
- Chaabita, R.
- Balar, K.
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