IJMIE Vol-1 Issue-6 Abstract

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International Journal of Management, IT & Engineering(ISSN: 2249-0558)CONTENTS

Sr.

No.TITLE & NAME OF THE AUTHOR (S)

Page

No.

1Quality Improvement through SPC Techniques: A Case Study.Dr. D. R. Prajapati

6-7

2

Maximization of Return on Investment (ROI) by Hyper Productive Software

Development Through Scrum.

Muhammad Inam Shahzad, Tasleem Mustafa, Fahad Jan, Muhammad Ashraf and AhmadAdnan

8-9

3The design of a Trusted Authentication scheme for Wimax Network.Mr. Rajesh Shrivastava and Deepak Kumar Mehto

10-11

4Highly Quantitative Mining Association Rules with Clustering.N. Venkatesan

12-13

5An Efficient Routing Scheme for ICMN.K. Soujanya, R. Samba Siva Nayak and M. Rajarajeswari

14-15

6

Controlling the Menace of Unsolicited Electronic Mails Contemporary Developments

and Indian Perspectives.Sachin Arora and Dr. Dipa Dube

16-17

7Comparing Search Algorithms of Unstructured P2P Networks.Prashant K. Shukla, Piyush K. Shukla and Prof. Sanjay Silakari

18-19

8Determination of Lot Size in the Construction of Six sigma based Link Sampling Plans.R. Radhakrishnan and P. Vasanthamani

20-21

9

Construction of Mixed Sampling Plans Indexed Through Six Sigma Quality Levels with

Chain Sampling Plan-(0, 1) as Attribute Plan.R. Radhakrishnan and J. Glorypersial

22-23

10Analysis of optical soliton propagation in birefringent fibers.Ch. Spandana, D. ajay kumar and M. Srinivasa Rao

24-25

11Design of Smart Hybrid Fuzzy Pid Controller for Different Order Process Control.Anil Kamboj and Sonal Gupta

26-27

12Privacy and Trust Management in Cloud Computing.Mahesh A. Sale and Pramila M. Chawan

28-29

13Sec.AODV for MANETs using MD5 with Cryptography.Mr. Suketu D. Nayak and Mr. Ravindra K. Gupta

30-31


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IJMIE Volume 1, Issue 6 ISSN: 2249-0558__________________________________________________________

A Monthly Double-Blind Peer Reviewed Refereed Open Access International e-Journal - Included in the International Serial DirectoriesIndexed & Listed at: Ulrich's Periodicals Directory , U.S.A., Open J-Gage as well as in Cabells Directories of Publishing Opportunities, U.S.A.

International Journal of Management, IT and Engineering

http://www.ijmra.us

2

November

2011

Chief PatronDr. JOSE G. VARGAS-HERNANDEZ

Member of the National System of Researchers, Mexico

Research professor at University Center of Economic and Managerial Sciences,University of Guadalajara

Director of Mass Media at Ayuntamiento de Cd. Guzman

Ex. director of Centro de Capacitacion y Adiestramiento

PatronDr. Mohammad Reza Noruzi

PhD: Public Administration, Public Sector Policy Making Management,Tarbiat Modarres University, Tehran, Iran

Faculty of Economics and Management, Tarbiat Modarres University, Tehran, Iran

Young Researchers' Club Member, Islamic Azad University, Bonab, Iran

Chief AdvisorsDr. NAGENDRA. S.Senior Asst. Professor,

Department of MBA, Mangalore Institute of Technology and Engineering, Moodabidri

Dr. SUNIL KUMAR MISHRAAssociate Professor,

Dronacharya College of Engineering, Gurgaon, INDIA

Mr. GARRY TAN WEI HANLecturer and Chairperson (Centre for Business and Management),

Department of Marketing, University Tunku Abdul Rahman, MALAYSIA

MS. R. KAVITHAAssistant Professor,

Aloysius Institute of Management and Information, Mangalore, INDIA

Dr. A. JUSTIN DIRAVIAMAssistant Professor,

Dept. of Computer Science and Engineering, Sardar Raja College of Engineering,

Alangulam Tirunelveli, TAMIL NADU, INDIA


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http://www.ijmra.us

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November

2011

Editorial BoardDr. CRAIG E. REESE

Professor, School of Business, St. Thomas University, Miami Gardens

Dr. S. N. TAKALIKARPrincipal, St. Johns Institute of Engineering, PALGHAR (M.S.)

Dr. RAMPRATAP SINGHProfessor, Bangalore Institute of International Management, KARNATAKA

Dr. P. MALYADRIPrincipal, Government Degree College, Osmania University, TANDUR

Dr. Y. LOKESWARA CHOUDARYAsst. Professor Cum, SRM B-School, SRM University, CHENNAI

Prof. Dr. TEKI SURAYYAProfessor, Adikavi Nannaya University, ANDHRA PRADESH, INDIA

Dr. T. DULABABUPrincipal, The Oxford College of Business Management, BANGALORE

Dr. A. ARUL LAWRENCE SELVAKUMARProfessor, Adhiparasakthi Engineering College, MELMARAVATHUR, TN

Dr. S. D. SURYAWANSHILecturer, College of Engineering Pune, SHIVAJINAGAR

Dr. S. KALIYAMOORTHYProfessor & Director, Alagappa Institute of Management, KARAIKUDI

Prof S. R. BADRINARAYAN

Sinhgad Institute for Management & Computer Applications, PUNE

Mr. GURSEL ILIPINARESADE Business School, Department of Marketing, SPAIN

Mr. ZEESHAN AHMEDSoftware Research Eng, Department of Bioinformatics, GERMANY


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November

2011

Mr. SANJAY ASATIDept of ME, M. Patel Institute of Engg. & Tech., GONDIA(M.S.)

Mr. G. Y. KUDALEN.M.D. College of Management and Research, GONDIA(M.S.)

Editorial Advisory BoardDr. MANJIT DAS

Assistant Professor, Deptt. of Economics, M.C.College, ASSAM

Dr. ROLI PRADHANMaulana Azad National Institute of Technology, BHOPAL

Dr. N. KAVITHAAssistant Professor, Department of Management, Mekelle University, ETHIOPIA

Prof C. M. MARANAssistant Professor (Senior), VIT Business School, TAMIL NADU

Dr. RAJIV KHOSLAAssociate Professor and Head, Chandigarh Business School, MOHALI

Dr. S. K. SINGHAsst. Professor, R. D. Foundation Group of Institutions, MODINAGAR

Dr. (Mrs.) MANISHA N. PALIWALAssociate Professor, Sinhgad Institute of Management, PUNE

Dr. (Mrs.) ARCHANA ARJUN GHATULEDirector, SPSPM, SKN Sinhgad Business School, MAHARASHTRA

Dr. NEELAM RANI DHANDAAssociate Professor, Department of Commerce, kuk, HARYANA

Dr. FARAH NAAZ GAURIAssociate Professor, Department of Commerce, Dr. Babasaheb Ambedkar Marathwada

University, AURANGABAD


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November

2011

Prof. Dr. BADAR ALAM IQBALAssociate Professor, Department of Commerce, Aligarh Muslim University, UP

Dr. CH. JAYASANKARAPRASADAssistant Professor, Dept. of Business Management, Krishna University, A. P., INDIA

Associate EditorsDr. SANJAY J. BHAYANI

Associate Professor ,Department of Business Management, RAJKOT (INDIA)

MOID UDDIN AHMADAssistant Professor, Jaipuria Institute of Management, NOIDA

Dr. SUNEEL ARORAAssistant Professor, G D Goenka World Institute, Lancaster University, NEW DELHI

Mr. P. PRABHUAssistant Professor, Alagappa University, KARAIKUDI

Mr. MANISH KUMARAssistant Professor, DBIT, Deptt. Of MBA, DEHRADUN

Mrs. BABITA VERMAAssistant Professor, Bhilai Institute Of Technology, DURG

Ms. MONIKA BHATNAGARAssistant Professor, Technocrat Institute of Technology, BHOPAL

Ms. SUPRIYA RAHEJAAssistant Professor, CSE Department of ITM University, GURGAON


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November

2011

Quality Improvement through SPCTechniques: A Case Study

Dr. D. R. PrajapatiAsst. Professor,

Deptt. of Mechanical Engineering,PEC University of Technology (formerly Punjab Engineering College),

Chandigarh (India).

Title

Author(s)


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November

2011

ABSTRACT:

Statistical process Control (SPC) can be applied most frequently to controlling manufacturing

lines but it may be equally applied to any process with a measurable output. Key tools in SPC are

control charts and cause & effect diagrams focused on continuous improvement. In this paper, an

attempt has been made to implement the some SPC techniques in the industry, producing the

Tractors parts in India. The power of SPC lies in the ability to examine a process and the

sources of variation in that process, using tools that give weightage to objective analysis over

subjective opinions and that allow the strength of each source to be determined numerically.

Only two main tools i.e. cause and effect diagram and control charts are implemented in this

industry out of seven SPC tools. The present work deals with the study of defects in Foot Board

assembly, Foot step assembly, Fuel tank assembly and Fender of Radiator. After implementing

the required suggestions/recommendations for radiator assembly, it is found that process

capability is improved and it is greater than required for 400 numbers of observations.

Key Words: Cause and effect diagram, X and R charts, Process Capability, Process Capability

Index and Percentage rejection
http://en.wikipedia.org/wiki/Control_charthttp://en.wikipedia.org/wiki/Continuous_Improvement_Processhttp://en.wikipedia.org/wiki/Continuous_Improvement_Processhttp://en.wikipedia.org/wiki/Control_chart


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November

2011

MAXIMIZATION OF RETURN ON INVESTMENT(ROI) BY HYPER PRODUCTIVE SOFTWARE

DEVELOPMENT THROUGH SCRUM

Muhammad InamShahzad

Student of MS (CS)

University ofAgriculture,

Faisalabad, Pakistan

Assistant Manager(Programming/System

Analysis),

FESCO ComputerCenter, Faisalabad,

Pakistan

Tasleem MustafaChairman

Department ofComputer Science,



Fahad JanLecturer

Department ofComputer Science,



MuhammadAshraf

Computer Teacher

Education Department,

Government of Punjab,

Nankana Sahib,Pakistan

Ahmad AdnanDepartment of

Computer Science,



Title

Author(s)


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November

2011

ABSTRACT:

The Research paper concentrated on the Scrum and focused on how to maximize the return on

investment while developing the software especially in the IT (Information Technology) industry

of Pakistan. The purpose of the study was to propose improvements in the software development

methods. A case study was performed by using two different methods for the development of the

project in the computer Centre of Faisalabad Electric Supply Company Faisalabad. The existing

method of development in FESCO computer Centre was Lwei-Scrum having many flaws and

drawbacks. In order to overcome these drawbacks a new approach of Scrum was applied in

FESCO. The new approach was called as Modified Light Weight Scrum (MLwei-Scrum). The

role of Scrum master and weekly scrum meeting was added in the Lwei-Scrum and then by

obtaining the results in respect of the return on investment some conclusions were drawn.

MLwei-Scrum gave better results than Lwei-Scrum. It is expected that the new approach will be

accepted in Pakistan IT Industry as this will be helpful to maximize the return on investments.

Keywords: Scrum, Lwei-Scrum, MLwei-Scrum, ROI (Return On Investment), FESCO, Agile

Manifesto.


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November

2011

The design of a Trusted Authenticationscheme for Wimax Network

Mr. Rajesh ShrivastavaAsst. Professor,

Comp. Sci. & Engg. Deptt.,

Shri Ram Institute of Technology,

Jabalpur

Deepak Kumar MehtoM.E. (S.S.),

Shri Ram Institute of Technology,

Jabalpur

Title

Author(s)


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November

2011

Abstract:

As a promising broadband wireless technology, WiMAX has many salient advantages over such

as: high data rates, security, and mobility. Many sophisticated authentication and encryption

techniques have been embedded into WiMAX but it still exposes to various attacks in.

IEEE802.16 provides a security sublayer in the MAC layer to address the privacy issues across

the fixed BWA (Broadband Wireless Access).In this paper, we first overview the IEEE802.16

standard, and then investigate possible attacks on the basic PKMprotocol in IEEE802.16. We

also give possible solutions to counter those attacks.

Key Terms: Wimax, , PKMv1,PKMv2, User Authentication etc.


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November

2011

HIGHLY QUANTITATIVE MINING ASSOCIATIONRULES WITH CLUSTERING

N. VenkatesanDepartment of IT,

Bharathiyar College of Engineering and Technology,

Karaikal.

Title

Author(s)


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November

2011

Abstract:

Data mining is a step in the knowledge discovery process consisting of certain data mining

algorithms that, under some acceptable computational efficiency limitations, finds patterns or

models in data. Association rule analysis starts with transactions containing one or more products

or service offerings and some rudimentary information about the transaction. This paper

describes the clustering in association rules using quantitative attributes, which are expressive

multi-dimensional generalized association rules for university admission. University database

which is vast and which has interrelated item sets is chosen for mining. Quantitative attributes

can have a very wide range of values defining their domain. 2-Dimensional quantitative

association rules predicting the condition on the right hand side, given the quantitative attributes

age, status and citizen. In this method age is the main criteria for quantitative process. The

Strong association rules are obtained by this prescribed method.

Keywords: Market Basket Analysis, eclat algorithm, Quantitative Association Rule, Clustering,

Binning.


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November

2011

AN EFFICIENT ROUTING SCHEME FOR ICMN

K. SOUJANYAAssistant Professor,

Department of ECE,Sir C R Reddy Engineering

College

R. SAMBA SIVANAYAKHOD,

Department of ECE,

Don Bosco Institute of Tech& Science

M. RAJARAJESWARIDepartment of ECE,

Sir C R Reddy EngineeringCollege

Title

Author(s)


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November

2011

ABSTRACT:

In this paper, intermittently connected mobile networks are sparse wireless networks

where most of the time there does not exist a complete path from the source to the destination.

These networks fall into the general category of Delay Tolerant Networks. There are many real

networks that follow this paradigm, for example, wildlife tracking sensor networks, military

networks, inter-planetary networks, etc. proposed efforts to significantly reduce the overhead of

flooding-based schemes has often been Plagued by large delays. With this in mind, we introduce

a new routing scheme, called Spray and Wait because it sprays a number of copies into the

network, & then waits till one of these nodes meets the destination. Using theory and

simulations we show that Spray and Wait outperforms all existing schemes with respect to

average message delivery delay and number of transmissions per message delivered; its overall

performance is close to the optimal scheme. Furthermore, it is highly scalable retaining good

performance under a large range of scenarios, unlike other schemes.

Keywords: Intermittently connected mobile networks, Delay Tolerant Networks


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November

2011

CONTROLLING THE MENACE OF UNSOLICITED ELECTRONICMAILS CONTEMPORARY DEVELOPMENTS AND INDIAN

PERSPECTIVES

Sachin AroraStudent,

Rajiv Gandhi School of IntellectualProperty law,

IIT Kharagpur, 721302, West Bengal.

Dr. Dipa DubeAssistant Professor,

Rajiv Gandhi School of IntellectualProperty law,

IIT Kharagpur, 721302, West Bengal

Title

Author(s)


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November

2011

Comparing Search Algorithms ofUnstructured P2P Networks

Prashant K. ShuklaAsst. Prof.,Deptt. of IT, SIRT,

Bhopal, M.P., India

Piyush K. ShuklaAsst. Prof.,Deptt. of CSE, UIT,

RGPV, Bhopal, M.P.,India

Prof. Sanjay SilakariDeptt. of CSE, UIT,RGPV, Bhopal, M.P.,

India

Title

Author(s)


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November

2011

Abstract:

Computing has passed through many stages since the birth of the first computing machines. A

centralized solution has one component that is shared by users all the time. All resources are

accessible, but there is a single point of control as well as a single point of failure. A distributed

system is a group of autonomous computers connected to a computer network, which appears to

the clients of the system as a single computer.

Distributed system software allows computers to manage their activities and to share the

resources of the system, so that clients recognize the system as a single, integrated computing

facility. Opportunity to attach components improves the availability, reliability, fault tolerance

and performance of the system. In such systems, the methods for minimizing communication and

computation cost are significant. The widely used clientserver model is an example of adistributed system. In this model, the servers are optimized to offer services to several clients. A

peer-to-peer network is also a good example of a distributed system. In peer-to-peer network, we

cannot force a peer to remain online until a file is completely downloaded; therefore it is

important to choose a node, which is trustworthy by nature.

Keywords: Multi-tire differential search, unstructured P2P networks, OPNET


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November

2011

Determination of Lot Size in theConstruction of Six sigma based Link

Sampling Plans

R. RadhakrishnanAssociate Professor in Statistics,

PSG College of Arts and Science,

Coimbatore 641 014,

Tamilnadu, India.

P. VasanthamaniAssistant Professor in Statistics,

SNR Sons College,

Coimbatore 641 006,

Tamilnadu, India

Title

Author(s)


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November

2011

Abstract:

The term Six Sigma originated from the terminology associated with the statistical modeling of

manufacturing processes. A six-sigma process is one in which 99.99999% of the products

manufactured are statistically expected to be free of defects. Acceptance sampling is a statistical

procedure for accepting or rejecting a lot or a batch items based on the number of non-

conformities found in a sample. Various sampling plans have been designed and these

procedures focus on the determination of lot size by assuming the lot size to be either too large or

infinite. It is not very convincing to say that a lot is accepted or rejected on the basis of a fixed

sample size irrespective of the lot size. Radhakrishnan and Vasanthamani (2009a, 2009b, 2011)

determined the lot sizes for single sampling plans, double sampling plans, double sampling plans

of the type DSP(0,1) for fixed AOQ. Further, Radhakrishnan and Vasanthamani (2010, 2009c)

determined the lot size for single and double sampling plans DSP(0,1) based on six sigma quality

levels also which are useful for the companies practicing six sigma initiatives in their

organization.

In this paper an attempt is made to determine the size of the lot (N) of a Six sigma based link

sampling plan with Poisson distribution as a base line distribution. A table is also constructed

for the easy selection of the plan for various values of sample size (n1, n2), acceptance numbers

(c1=1, c2=3) and Average Outgoing Quality (AOQ) with probability of acceptance 13.4 x 10- 6

.

Key words and Phrases: Link Sampling Plan (LSP), size of the first sample and second sample

(n1, n2), Acceptance numbers (c1,c2), Lot size (N), Lot quality (p), Average Outgoing Quality

(AOQ).


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November

2011

Construction of Mixed Sampling Plans IndexedThrough Six Sigma Quality Levels with Chain

Sampling Plan-(0,1) as Attribute Plan

R. RadhakrishnanAssociate Professor in Statistics,

P.S.G College of Arts and Science,

Coimbatore-641 014, Tamil Nadu, India.

J. GlorypersialAssistant Professor in Statistics,Dr. G.R.D College of Science,

Coimbatore-641 014, Tamil Nadu. India.

Title

Author(s)


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November

2011

Abstract:

Six Sigma is a concept, a process, a measurement, a tool, a quality philosophy, a culture

and a management strategy for the improvement in the system of an organization, in order to

reduce wastages and increase the profit to the management and enhance satisfaction to the

customers. Motorola (1980) first adopted the concept of six sigma in their organization and

established that it can produce less than 3.4 defects per million opportunities. Focusing on

reduction of defects will result in more profit to the producer and enhanced satisfaction for the

consumer. The concept of Six Sigma can be applied in the process of quality control in general

and Acceptance sampling in particular.

In this paper a procedure for the construction and selection of Mixed Sampling Plan

indexed through Six Sigma Quality level having the Chain Sampling Plan-(0,1) Plan [ChSP-(0,1)]) as attribute plan is presented. The plans are constructed using SSQL-1 and SSQL-2 as

indexing parameters. Tables are constructed for easy selection of the plan.

Keywords: Six Sigma Quality Level, Poisson Distribution, Operating Characteristic Curve,

Mixed Sampling Plan, ChSP-(0,1) Plan.


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November

2011

ANALYSIS OF OPTICAL SOLITON PROPAGATION INBIREFRINGENT FIBERS

Ch. spandanaPost graduate student,

Dept. of E. C. E,Sir C. R. R. College of

Engineering, Eluru.

D. ajay kumarAsst. prof.

Dept. of E. C. E,Sir C. R. R. College of

Engineering, Eluru.

M. Srinivasa RaoHOD, Dept. of ECE,

Sir C.R.R College ofEngineering, Eluru.

Title

Author(s)


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November

2011

INTRODUCTION:

Before the development of optical communication systems, two major forms of

communication systems were employed. In the first of these, namely, electrical communication

system, information is encoded as electrical pulses and transmitted through coaxial cable; the

other system, i.e., microwave system, uses electromagnetic waves with frequencies in the range

of 1 - 10GHz to transmit the signal .These two systems are limited either by bandwidth due to

high frequency-dependent loss of coaxial cable of the electrical system, or bit rate due to the low

carrier frequencies of the microwave system. Fortunately, these two obstacles could be overcome

by using optical communication system, thanks to the invention of the laser in 1960 and the

breakthrough technology of low-loss optical fibers in 1970. Specifically, the high frequencies

(~100 THz) of the optical pulses increase enormously the bit-rate of the system and the fiber loss

has been reduced to below 20 dB/km in a broad wavelength range around 1m. While, for the

advantage of low cost, electrical and microwave transmission technologies are still preferred for

short distances and relatively low bandwidth applications, such as cable TV (Television), CCTV

(Closed Circuit Television). Fiber-Optic technology is generally used in telecommunications for

its inherently high data-carrying capacity and the exceptionally low loss of the optical fiber.


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November

2011

DESIGN OF SMART HYBRID FUZZY PIDCONTROLLER FOR DIFFERENT ORDER PROCESS

CONTROL

Anil KambojAssistant Prof. (ECE),

JMIT Radaur, India

Sonal GuptaScholar (ECE),

JMIT Radaur, India

Title

Author(s)


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November

2011

Abstract:

This paper develops a hybrid fuzzy PID controller for different order process control. A smart

hybrid fuzzy PID controller which comes from smart combination of classical PID and fuzzy

PID controller. Combination is done with the help of switching scheme that makes a decision

upon the priority of the two controller parts; namely, the classical PID and the fuzzy constituents.

The simulations done on various processes using the smart hybrid fuzzy PID controller provides

improved system responses in terms of transient and steady-state performances when compared

to the pure classical PID or the pure fuzzy controller applications.

Keywords---Fuzzy PID, PID controllers, Simulation, Smart hybrid controllers.


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November

2011

Privacy and Trust Management inCloud Computing

Mahesh A. SaleMTech ComputerVJTI, Matunga, Mumbai

Maharashtra, India

Pramila M. ChawanAssociate ProfessorComputer Department

VJTI, Matunga, Mumbai

Maharashtra, India

Title

Author(s)


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November

2011

Abstract:

Cloud computing is a technology that uses the internet and central remote servers to maintain

data and applications. Cloud computing allows consumers and businesses to use applications

without installation and access their personal files at any computer with internet access. This

technology allows for much more efficient computing by centralizing storage, memory,

processing and bandwidth. In the last few years, cloud computing has grown from being a

promising business concept to one of the fastest growing segments of the IT industry. But as

more and more information on individuals and companies is placed in the cloud, concerns are

beginning to grow about just how safe an environment it is. The purpose of the paper is to focus

on various privacy and trust issues in Cloud Computing with the aim to suggest solutions on

them. To address the privacy and trust challenges in Cloud Computing, a Client-based Privacy

Manager is proposed in this paper. We proposed Client-based Privacy Manager that allows

establishing privacy and trust in cloud environment. The design is totally user-centric. Most of

the operations involved in granting data accesses are done at the client-side. This minimizes the

load over the Cloud Service Provider.

Keywords: CSP (Cloud Service Provider), Pseudonyms, shared-key, personae, Obfuscation,

Privacy, Security


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November

2011

Sec.AODV for MANETs using MD5 withCryptography

Mr. Suketu D. Nayak4thSem M.Tech Computer Science &

Engineering

Rajiv Gandhi ProdhyogikiVishwavidhyalaya

Bhopal, India

Mr. Ravindra K. GuptaAsst. Professor, CSE Dept.,

SSSIST, Sehore,

MP, India

Title

Author(s)


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November

2011

Abstract:

Mobile Ad hoc Networks (MANETs) characteristics present major vulnerabilities in security.

The threats which thought-out in MANETs are due to maliciousness that intentionally disrupts

the network by using variety of attacks and due to insecure routing protocols (e.g. AODV),

which were developed without considering security in mind. Due to lack of the infrastructure,

open peer-to-peer architecture, shared wireless medium, limited resource constraints and highly

dynamic topology, MANETs (Mobile Ad-hoc Networks) are frequently established in insecure

environments, which make them more vulnerable to attacks. These attacks are initiated by

sharing malicious nodes against different services of network. Ad-hoc On-Demand Distance

Vector (AODV) is one such widely used routing protocol that is at present undergo extensive

research and development. AODV is based on distance vector routing, but here the updates are

shared not on a periodic basis but on an as per demand basis. The control packets contain a hop-

count and sequence number field which recognizes the freshness of routing. These fields are

editable, so it creates a possible susceptibility that is frequently abused by malicious nodes to

advertise false better routes. As well as, transmission of routing updates in form of clear text also

reveals crucial information about the network topology, which is again a probable security

danger. In this paper we are presenting a novel and practical security mechanism for securing the

AODV routing protocol that protects against a number of attacks carried out in MANETs. We

will present message digest with secret key mechanism to secure AODV messages which is very

effective and less power consuming security solution for MANETs.

Keywords - Malicious, Mechanism, Message Digest, Routing Protocol, Secret Key, Security

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