Thursday, December 27, 2012
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Fig. 1
IEEE Dot Net Project- BECAN: A Bandwidth-Efficient Cooperative Authentication Scheme for Filtering Injected False Data in Wireless Sensor Networks
BECAN: A Bandwidth-Efficient
Cooperative Authentication Scheme for Filtering Injected False Data in Wireless
Sensor Networks
Abstract
Injecting false data attack is a well
known serious threat to wireless sensor network, for which an adversary reports
bogus information to sink causing error decision at upper level and
energy waste in en-route nodes. In this paper, we propose a novel
bandwidth-efficient cooperative authentication (BECAN) scheme for filtering
injected false data. Based on the random graph characteristics of sensor node
deployment and the cooperative bit-compressed authentication technique, the
proposed BECAN scheme can save energy by early detecting and filtering
the majority of injected false data with minor extra overheads at the en-route
nodes. In addition, only a very small fraction of injected false data needs to
be checked by the sink, which thus largely reduces the burden of the sink.
Both theoretical and simulation results are given to demonstrate the
effectiveness of the proposed scheme in terms of high filtering probability and
energy saving.
Architecture
Fig. 1
Existing System
Wireless sensor networks are usually
deployed at unattended or hostile environments. Therefore, they are very
vulnerable to various security attacks, such as selective forwarding,
wormholes, and sybil attacks. In addition, wireless sensor networks may also
suffer from injecting false data attack. For an injecting false data attack, an
adversary first compromises several sensor nodes, accesses all keying materials
stored in the compromised nodes, and then controls these compromised nodes to
inject bogus information and send the false data to the sink to cause
upper level error decision, as well as energy wasted in en-route nodes.
Disadvantages
1. Energy
wasted in en-route nodes.
2. Heavy
verification burdens.
3. Gang
injecting false data attack.
4. No
Cooperative Authentication.
Proposed
System
In this paper, we propose a novel
bandwidth-efficient cooperative authentication (BECAN) scheme for filtering
injected false data. Based on the random graph characteristics of sensor node
deployment and the cooperative bit-compressed authentication technique, the
proposed BECAN scheme can save energy by early detecting and filtering
the majority of injected false data with minor extra overheads at the en-route
nodes. In addition, only a very small fraction of injected false data needs to
be checked by the sink, which thus largely reduces the burden of the sink.
Both theoretical and simulation results are given to demonstrate the
effectiveness of the proposed scheme in terms of high filtering probability and
energy saving.
Advantages
1.
High filtering
probability and energy saving.
2.
Detect injecting false
data attack.
3.
BECAN Scheme in terms
of en-routing filtering probability and false negative rate on true reports.
4.
Early detecting the injected false data by the en-route sensor nodes.
5.
Sink Verification
6.
Prevent/Mitigate the gang
injecting false data attack from mobile compromised sensor nodes.
Modules
1. BECAN Scheme
A
novel bandwidth-efficient cooperative authentication (BECAN) scheme for
filtering injected false data in wireless sensor networks. Compared with the
previously reported mechanisms, the BECAN scheme achieves not only high
filtering probability but also high reliability.
•) First, we study the random graph characteristics of
wireless sensor node deployment, and estimate the probability of k-neighbors, which provides the necessary
condition for BECAN authentication;
•) Second, we propose the
BECAN scheme to filter the injected false data with cooperative bit-compressed authentication
technique. With the proposed mechanism, injected false data can be early
detected and filtered by the en-route sensor nodes. In addition, the
accompanied authentication information is bandwidth-efficient; and
•) Third, we develop a custom simulator to demonstrate
the effectiveness of the proposed BECAN scheme in terms of en-routing filtering
probability and false negative rate on true reports.
2. Early detecting the injected false data by the en-route sensor nodes
The
sink is a powerful data collection device. Nevertheless, if all
authentication tasks are fulfilled at the sink, it is undoubted that the
sink becomes a bottleneck. At the same time, if too many injected false
data flood into the sink, the sink will surly suffer from the
Denial of Service (DoS) attack. Therefore, it is critical to share the authentication
tasks with the en-route sensor nodes such that the injected false data can be
detected and discarded early. The earlier the injected false data are detected,
the more energy can be saved in the whole network.
3.
Gang Injecting False
Data Attack
We
introduce a new stronger injecting false data attack, called gang injecting
false data attack, in wireless sensor networks. This kind of attack is usually launched
by a gang of compromised sensor nodes controlled and moved by an adversary A. As shown in Fig.
2, when a compromised source node is ready to send a false data, several
compromised nodes will first move and aggregate at the source node, and then
collude to inject the false data. Because of the mobility, the gang injecting
false data attack is more challenging and hard to resist.
Fig.
4. Reliability
of the BECAN scheme
In
addition to the high (en-routing) filtering probability, the BECAN scheme also
has high reliability, i.e., even though some sensor nodes are compromised, the
true event reports still can reach the sink with high probability. Let
FNR be the false negative rate on the true reports and tested as
If
FNR is small, the BECAN scheme is demonstrated high reliability.
HARDWARE & SOFTWARE
REQUIREMENTS
HARDWARE REQUIREMENTS
·
System : Pentium IV 2.4 GHz.
·
Hard Disk : 40 GB.
·
Floppy Drive : 1.44 Mb.
·
Monitor : 15 VGA Color.
SOFTWARE REQUIREMENTS
·
Operating system : Windows XP Professional.
·
Coding Language : C#.NET
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2 Responses to “IEEE Dot Net Project- BECAN: A Bandwidth-Efficient Cooperative Authentication Scheme for Filtering Injected False Data in Wireless Sensor Networks”
April 12, 2013 at 7:48 PM
Can i get the source code for this project
April 14, 2013 at 7:36 PM
Please send me the code of this project or tell me the price and order process.
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