a_three-tier_framework_for_intruder_information_sharing_in_sensor_networks srs.doc

7/23/2019 A_Three-Tier_Framework_for_Intruder_Information_Sharing_in_Sensor_Networks srs.doc

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A Three-Tier Framework forIntruder Information

Sharing in Sensor Networks


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CONTENTS

Abstract

Organization Profile

Introduction

Object Oriented Analysis and Design (OOAD)

Requirement Analysis Document

1. Introduction

a. Purose of t!e system

b. "coe of t!e system

c. Objecti#es and "uccess $riteria of t!e Project

d. Definitions% acronyms and abbre#iations

&. $urrent "ystem

'. Proosed "ystem

a. O#er#ie

b. unctional Requirements

c. *on unctional Requirements

i. +sability

ii. Reliability

iii. Performance

i#. "uortability

#. Imlementation

#i. Interface

#ii. Pac,aging

#iii. -egal

d. "ystem odels

i. "cenarios

ii. +se $ase odel

iii. Object odel


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i#. Dynamic odel

#. +ser interface / *a#igational Pat!s and "creen oc,us

0. lossary

"ystem Design Document

1. Introduction

a. Purose of t!e "ystem

b. Design oals

c. Definitions% acronyms and abbre#iations

d. References

$urrent "oftare Arc!itecture

&. Proosed "oftare Arc!itecture

a. O#er#ie

b. "ubsystem Decomosition

c. 2ardare 3 "oftare maing

d. Persistent Data management

e. Access $ontrol and "ecurity

f. lobal "oftare $ontrol

g. 4oundary $onditions

'. "ubsystem "er#ices

0. lossary

Imlementation "creens

5esting

$onclusion

4ibliogra!y


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ABSTRACT

In sensor netor,s% an intruder (i.e.% comromised node) identified and isolated in one lace can berelocated and3or dulicated to ot!er laces to continue attac,s6 !ence% detection and isolation of t!e same

intruder or its clones may !a#e to be conducted reeatedly% asting scarce netor, resources.

5!erefore% once an intruder is identified% it s!ould be ,non to all innocent nodes suc! t!at t!e

intruder or its clones can be recognized !en aearing else!ere. 2oe#er% secure% efficient and scalable

s!aring of intruder information remains a c!allenging and unsol#ed roblem.

5o address t!is roblem% e roose a t!ree7tier frameor,% consisting of a #erifiable intruder

reorting (8IR) sc!eme% a quorum based cac!ing (94$) sc!eme for efficiently roagating intruder reorts

to t!e !ole netor,% and a collaborati#e 4loom ilter ($4) sc!eme for !andling intruder information

locally. :;tensi#e analysis and e#aluations are also conducted to #erify t!e efficiency and scalability of t!e

roosed frameor,.


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INTRODUCTION

Due to unattended deloyment en#ironment and absence of tamer resistance% sensor netor,s are

#ulnerable to #arious attac,s. In resonse% sc!emes !a#e been roosed to identify intruders (i.e.%

comromised nodes) misbe!a#ing in routing% localization% and ot!er scenarios.

Once an intruder is identified% it is isolated by its detectors. 2oe#er% t!is is inadequate. *odes ot!er

t!an t!ese detectors s!ould also be aare of t!e intruder6 ot!erise% t!e intruder can be relocated or

dulicated to ot!er laces to continue attac,s.

5o s!are intruder information it! all sensor nodes% t!e detectors may generate and flood intruder

reorts to t!e !ole netor,% directly or t!roug! trusted members!i ser#ers6 ot!er nodes recei#e and

record t!e reorts to maintain t!eir ,noledge of intruders. 5!is aroac!% !oe#er% !as folloing security

and erformance issues

a_three-tier_framework_for_intruder_information_sharing_in_sensor_networks srs.doc

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