Secure and distributed data discovery and dissemination in wireless sensor networks
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This document discusses secure and distributed data discovery and dissemination in wireless sensor networks. Existing protocols have drawbacks in that only the base station can distribute data, and security was not considered. The proposed DiDrip protocol allows multiple network owners to authorize users with privileges to directly disseminate data to sensor nodes. DiDrip addresses security vulnerabilities and is proven secure through analysis and experimental implementation on sensor nodes.
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Secure and distributed data discovery and dissemination in wireless sensor networks
- 1. Do Your Projects With Domain Experts… Copyright © 2015 LeMeniz Infotech. All rights reserved Page number 1Page number 1 LeMeniz Infotech 36, 100 Feet Road, Natesan Nagar, Near Indira Gandhi Statue, Pondicherry-605 005. Call: 0413-4205444, +91 9566355386, 99625 88976. Web : www.lemenizinfotech.com / www.ieeemaster.com Mail : projects@lemenizinfotech.com Secure and Distributed Data Discovery and Dissemination in Wireless Sensor Networks Abstract A data discovery and dissemination protocol for wireless sensor networks (WSNs) is responsible for updating configuration parameters of, and distributing management commands to, the sensor nodes. All existing data discovery and dissemination protocols suffer from two drawbacks. First, they are based on the centralized approach; only the base station can distribute data items. Such an approach is not suitable for emergent multi- owner-multi-user WSNs. Second, those protocols were not designed with security in mind and hence adversaries can easily launch attacks to harm the network. This paper proposes the first secure and distributed data discovery and dissemination protocol named DiDrip. It allows the network owners to authorize multiple network users with different privileges to simultaneously and directly disseminate data items to the sensor nodes. Moreover, as demonstrated by our theoretical analysis, it addresses a number of possible security vulnerabilities that we have identified. Extensive security analysis show DiDrip is provably secure. We also implement DiDrip in an experimental network of resource-limited sensor nodes to show its high efficiency in practice.
- 2. Do Your Projects With Domain Experts… Copyright © 2015 LeMeniz Infotech. All rights reserved Page number 2Page number 2 LeMeniz Infotech 36, 100 Feet Road, Natesan Nagar, Near Indira Gandhi Statue, Pondicherry-605 005. Call: 0413-4205444, +91 9566355386, 99625 88976. Web : www.lemenizinfotech.com / www.ieeemaster.com Mail : projects@lemenizinfotech.com ARCHITECTURE EXISTING SYSTEM A data discovery and dissemination protocol for wireless sensor networks (WSNs) is responsible for updating configuration parameters of, and distributing management commands to, the sensor nodes. All existing data discovery and dissemination protocols suffer from two drawbacks.
- 3. Do Your Projects With Domain Experts… Copyright © 2015 LeMeniz Infotech. All rights reserved Page number 3Page number 3 LeMeniz Infotech 36, 100 Feet Road, Natesan Nagar, Near Indira Gandhi Statue, Pondicherry-605 005. Call: 0413-4205444, +91 9566355386, 99625 88976. Web : www.lemenizinfotech.com / www.ieeemaster.com Mail : projects@lemenizinfotech.com DRAWBACK OF EXISTING SYSTEM Only the base station can distribute data items. It is not suitable for emergent multi-owner-multi-user WSNs. Those protocols were not with security in mind and it can easily launch attacks to harm the network. Inefficient, non-scalable, and vulnerable to security attacks that can be launched anywhere along the communication path security weaknesses. PROPOSED SYSTEM This project proposes the first secure and distributed data discovery and dissemination protocol named DiDrip. It allows the network owners to authorize .Multiple network users with different privileges to simultaneously and directly disseminate data items to the sensor nodes. ADVANTAGE OF PROPOSED SYSTEM Emergent context of shared sensor networks. These networks are owned by multiple owners and used by various authorized third-party users. It is expected that network owners and different users may have different privileges of dissemination.
- 4. Do Your Projects With Domain Experts… Copyright © 2015 LeMeniz Infotech. All rights reserved Page number 4Page number 4 LeMeniz Infotech 36, 100 Feet Road, Natesan Nagar, Near Indira Gandhi Statue, Pondicherry-605 005. Call: 0413-4205444, +91 9566355386, 99625 88976. Web : www.lemenizinfotech.com / www.ieeemaster.com Mail : projects@lemenizinfotech.com SYSTEM SPECIFICATION Hardware Requirements System : Pentium IV 2.4 GHz Hard Disk : 40 GB Floppy Drive : 1.44 Mb Monitor : 15 VGA Colour Mouse : Logitech Ram : 512 Mb Software Requirements Operating system : Windows Family Tools : eclipse/Netbeans Technology Used : Java Backend Used : SQL Server