Friday, December 28, 2012
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IEEE Java Project - Design and Implementation of TARF: A Trust-Aware Routing Framework for WSNs
Design
and Implementation of TARF:
A Trust-Aware Routing
Framework for WSNs
ABSTRACT:
The multihop routing in wireless
sensor networks (WSNs) offers little protection against identity deception
through replaying routing information. An adversary can exploit this defect to
launch various harmful or even devastating attacks against the routing protocols,
including sinkhole attacks, wormhole attacks, and Sybil attacks. The situation
is further aggravated by mobile and harsh network conditions. Traditional
cryptographic techniques or efforts at developing trust-aware routing protocols
do not effectively address this severe problem. To secure the WSNs against
adversaries misdirecting the multihop routing, we have designed and implemented
TARF, a robust trust-aware routing framework for dynamic WSNs. Without tight
time synchronization or known geographic information, TARF provides trustworthy
and energy-efficient route. Most importantly, TARF proves effective against
those harmful attacks developed out of identity deception; the resilience of
TARF is verified through extensive evaluation with both simulation and
empirical experiments on large-scale WSNs under various scenarios including
mobile and RF-shielding network conditions. Further, we have implemented a
low-overhead TARF module in TinyOS; as demonstrated, this implementation can be
incorporated into existing routing protocols with the least effort. Based on
TARF, we also demonstrated a proof-of-concept mobile target detection application
that functions well against an anti-detection mechanism.
EXISTING
SYSTEM:
In the existing system, the
multihop routing of WSNs often becomes the target of malicious attacks. An
attacker may tamper nodes physically, create traffic collision with seemingly
valid transmission, drop or misdirect messages in routes, or jam the
communication channel by creating radio interference.
PROPOSED
SYSTEM:
In the proposed system , to secure
the WSNs against adversaries misdirecting the multihop routing, we have
designed and implemented TARF, a robust trust-aware routing framework for
dynamic WSNs.
SYSTEM
REQUIREMENTS:
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 XP
•
Coding Language :- JAVA
REFERENCE:
Guoxing Zhan, Weisong Shi, and
Julia Deng, “Design and Implementation of TARF: A Trust-Aware Routing Framework
for WSNs”, IEEE TRANSACTIONS ON
DEPENDABLE AND SECURE COMPUTING, VOL. 9, NO. 2, MARCH/APRIL 2012.
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