The three tier security scheme in wireless sensor network with mobile sinks
This presentation is the property of its rightful owner.
Sponsored Links
1 / 18

THE THREE-TIER SECURITY SCHEME IN WIRELESS SENSOR NETWORK WITH MOBILE SINKS PowerPoint PPT Presentation


  • 257 Views
  • Uploaded on
  • Presentation posted in: General

THE THREE-TIER SECURITY SCHEME IN WIRELESS SENSOR NETWORK WITH MOBILE SINKS. Presented By : Ankita Jaiswal Guided By : Dr. Agrawal sir. CONTENTS. Introduction WSN Mobile sink Challenges Three-tier security network Advantages Conclusion. INTRODUCTION.

Download Presentation

THE THREE-TIER SECURITY SCHEME IN WIRELESS SENSOR NETWORK WITH MOBILE SINKS

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


The three tier security scheme in wireless sensor network with mobile sinks

THE THREE-TIER SECURITY SCHEME IN WIRELESS SENSOR NETWORK WITH MOBILE SINKS

Presented By :

AnkitaJaiswal

Guided By :

Dr. Agrawal sir


The three tier security scheme in wireless sensor network with mobile sinks

CONTENTS

  • Introduction

  • WSN

  • Mobile sink

  • Challenges

  • Three-tier security network

  • Advantages

  • Conclusion


The three tier security scheme in wireless sensor network with mobile sinks

INTRODUCTION

  • In wireless sensor network collecting data from sensor node is complex process because attacker can compromise the network easily

  • q-composite key pre-distribution techniques used in existing techniques.

  • If attacker captures fraction of nodes than he will compromise .


The three tier security scheme in wireless sensor network with mobile sinks

Contd…….

  • Here we are going to strength the authentication mechanism by three tier security scheme.

  • Blundo scheme provides clear security guarantee in wireless sensor networks and having polynomial pools.

  • Here attacker compromising network is complex because he have to get at least one polynomial from mobile pool.


The three tier security scheme in wireless sensor network with mobile sinks

WSN

  • A wireless sensor network (WSN) of spatially distributed  autonomous sensor to monitor physical or environmental conditions, such as temperature, sound, pressure, etc.


The three tier security scheme in wireless sensor network with mobile sinks

MOBILE SINK

  • Mobile sink are vital in many WSN application for efficient data accumulation for distinguishing and revoking compromised sensors.


The three tier security scheme in wireless sensor network with mobile sinks

Existing system and challenges

  • The problem of authentication and pairwise key establishment in sensor networks with is still not solved in the face of mobile sink replication attacks.

  • The problem with the basic:

    • probabilistic key pre-distribution scheme

  • -q-composite key pre-distribution schemes.

  • -random pairwise keys scheme


The three tier security scheme in wireless sensor network with mobile sinks

THE THREE-TIER SECURITY SCHEME

  • In the proposed scheme, we use two separate polynomial pools:

  • The mobile polynomial pool

  • The static polynomial pool.

  • Stationary access nodes, which will enable these mobile sinks to access the sensor network for data gathering.


The three tier security scheme in wireless sensor network with mobile sinks

Fig. The three-tier security scheme in WSN with mobile sinks.


The three tier security scheme in wireless sensor network with mobile sinks

Contd……..

  • The three-tier security scheme provides better network resilience and also provides pairwise key establishment.

  • To avoid Mobile sink replication attack they used the three tier security scheme.


The three tier security scheme in wireless sensor network with mobile sinks

MODULES

  • Sensor Module

  • Access Point Module

  • Mobile Sink Module


The three tier security scheme in wireless sensor network with mobile sinks

Flow chart

Start

Mobile polynomial pool

yes

Mobile Sink

km

key1

km

If secure path establis-hed

Stationary access node

km

Static polynomialpool

key2

no

km

Sensor node

Do transaction

Access Denied

End


The three tier security scheme in wireless sensor network with mobile sinks

  • Advantages

  • The three-tier security scheme more robust against a stationary access node replication attack

  • The authentication mechanism between the stationary access nodes and sensor nodes usingone-way hashing algorithm.

  • Using two separate key pools and having few sensor nodes that carry keys from the mobile key pool.


The three tier security scheme in wireless sensor network with mobile sinks

conclusion

  • we proposed a general three-tier security framework for authentication and pairwise key establishment between mobile sinks and sensor nodes.

  • We have further improved the security performance of the proposed scheme against stationary access node replication attack by strengthening the authentication mechanism between stationary access nodes and sensor nodes.

  • The proposed key distribution scheme reduces the

  • computational cost in the nodes.


The three tier security scheme in wireless sensor network with mobile sinks

FUTURE SCOPE

  • Wireless sensor network promise exciting new applications in the near future.

  • WSN become more and more crucial to everyday life availability faults become less tolerable.

  • High availability of the nodes critical and must hold even under malicious conditions.


The three tier security scheme in wireless sensor network with mobile sinks

REFRENCES

  • ‘The Three-Tier Security Scheme in Wireless Sensor Networks with Mobile Sinks’

  • AmarRasheed, Student Member, IEEE, and Rabi N. Mahapatra, Senior Member, IEEE- May-2012

  • ‘Technique to Secure Wireless Sensor Network’

Pramod D Mane 1, Prof. D.H.Kulkarni2

Vol. 4 (6) , 2013, 751-754


The three tier security scheme in wireless sensor network with mobile sinks

  • AmarRasheed, Student Member, IEEE, and Rabi N.Mahapatra, Senior Member, IEEE ”The Three-Tier Security Scheme in Wireless Sensor Networks with Mobile Sinks,” IEEE Transactions on Parallel And Distributed Systems, vol. 23, no. 5, May 2012.

  • AmrRasheed, Rabi Mahapatra. N. (2012) ‘The Three-Tier Security Scheme in Wireless Sensor Network with Mobile Sinks’ IEEE Transactions on Parallel and Distributed system, IEEE Computer Society, VOL. 23, NO. 5, pp 958-965.


The three tier security scheme in wireless sensor network with mobile sinks

THANK YOU


  • Login