A
PROJECT
REPORT
ON
CRIME RECORDS MANAGEMENT SYSTEM
Submitted to ******* ******* University for the partial fulfillment of the requirement for the
Award of Degree for
XXXXXXXXXXXXXXXXXXXXXXXX
Done
by
Mr. /Miss. XXXXXX
XXXXX Institute of Management & Computer Sciences Hyderabad
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CERTIFICATE
This is to certify that Mr. XXXX, bearing Roll No. XXXXXXXXXXX have deve develo lope ped d
Soft So ftwa ware re
proj projec ectt
titl titled ed
XXXX XX XXXX XXXX XX
for for
xxx xxx
SOFT SO FTWA WARE RE
SOLUTIONS as a part partia iall Fulf Fulfil illm lmen entt for for the the awar award d of the the Degr Degree ee of XXXXXXX.
HEAD OF DEPARTMENT
EXTERNAL
PRINCIPAL XXX institute of Management & Computer Sciences
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ACKNOWLEDGMENT
My express thanks and gratitude and thanks to Almighty God, my parents and other family members and friends without whose uncontained support, I could not have made this career in XXXX.
I wish to place on my record my deep sense of gratitude to my project guide, Mr. XXXXX, XXXXX, xxx Software Software Solutions Solutions,, Hyderabad Hyderabad for his constant motiv motivat atio ion n and and valua valuabl ble e help help thro through ugh the proj project ect work. work.
Expr Express ess my
gratitude to Mr. XXXX, XXXX, Director of XXXXX Institute of Management & Computer Sciences for his valuable suggestions and advices through out the the XX XXX X cour course se.. I also also exte extend nd my than thanks ks to othe otherr Facu Facult ltie ies s for for thei theirr Cooperation during my Course.
Fina Finally lly I woul would d like like to than thank k my frie friend nds s for for their their coop coopera erati tion on to complete this project.
XXXXXXX
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ABSTRACT
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ABSTRACT
The proposed system applies to all Police stations across the country and specifically looks into the subject of Crime Records Management. It is well understood that Crime Prevention, Detection and Conviction of criminals depend on a highly responsive responsive backbone backbone of Information Information Management. Management. The efficiency of the police function and the effectiveness with which it tackles crime depend on what quality quality of information information it can derive derive from its existing records and how fast it can have access to it. It is prop propos osed ed to cent centra rali lize ze Infor Informa mati tion on Ma Mana nage geme ment nt in Crim Crime e for for the the purposes of fast and efficient sharing of critical information across all Police Stations across the territory. Initially, the system will be implemented across Cities and Towns and later on, be interlinked so that a Police detective can access information across all records in the state thus helping speedy and successful successful completion to cases. The System System would also be used to generate generate information for pro-active and preventive measures for fighting crime.
The The projec ojectt has has been een pla planned nned to be havi having ng the the view view of dist istribu ribute ted d architecture, with centralized storage of the database. The application for the storage of the data has been planned. Using the constructs of SQL server and all the user interfaces have been designed using the DOT Net technologies. The standards of security and data protective mechanism have been given a big choice for proper proper usage. The applicatio application n takes care of different different modules and and their their asso associa ciate ted d repo report rts, s, whic which h are are prod produce uced d as per per the the appl applic icab able le strategies and standards that are put forwarded by the administrative staff.
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CONTENTS 1. Intr Introd oduc ucti tion on 1.1 1.2
Intr ntroduct uction to to Pr Project ect Organization Profile ile
2. Syst System em Ana Analy lysi sis s
2.1. 2.2. 2.3. 2.4.
Analysis Model Existing System Problem Statement Proposed System
3. Software Software Requiremen Requirementt Specif Specificati ication on 3.1. 3.2. 3.2. 3.3. 3.3. 3.4. 3.4.
Product Ove Overview Hard Hardwa ware re Requ Requir irem emen ents ts Soft So ftwa ware re Requ Requir irem emen ents ts Perf Pe rfor orma manc nce e Requ Requir irem emen ents ts
4. Syst System em Desi Design gn 4.1. 4.2 4.2.
Introduction Dat Data flo flow w Dia Diagra grams
5. Testing 6. Tech Techni nica call Note Notes s 6.1 6.1. 6.2.
DOTN DOTNET ET Fram ramewor ework k C# Introduction and Overview
7. screens 8. Conclusion 9. Future Improvement
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Introduction
1.1. Introduction to Project
Overview The entire project has been developed keeping in view of the distributed client server computing technology, in mind. The specifications have been normalized up to 3NF to eliminate all the anomalies that may arise due to the data databa base se tran transa sact ction ion that that are are execu execute ted d by the the gene genera rall user users s and and the the organizational administration. The user interfaces are browser specific to give distributed distributed accessibility accessibility for the overall system. At all proper levels high care was taken to check check that that the system system manages manages the data consis consistenc tency y with with proper proper business business rules or validations. validations. The authenticati authentication on and authorization authorization was crosschecked at all the relevant stages. The user level accessibility has been restrict restricted ed into into two zon zones es namely. namely. The admini administr strati ative ve zon zone e and the normal user zone.
Why new system?
The system at any point of time can provide the details of the police station and the employees.
The system at any point of time can provide the details of victims and
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ANALYSIS
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2.1. Analysis Model
The model that is basically being followed is the WATER FALL MODEL, which states that the phases are organized in a linear order. First of all the feasibility study is done. Once that part is over the requirement analysis and project planning begins. If system exists one and modification and addition of new module is needed, analysis of present system can be used as basic model. The design starts after the requirement analysis is complete and the codin coding g begi begins ns after after the the desi design gn is comp comple lete. te. Once Once the the prog progra ramm mmin ing g is complet completed, ed, the testing testing is done. done. In this model the sequenc sequence e of activi activitie ties s performed in a software development project are: •
Requirement Analysis
•
Project Planning
•
System design
•
Detail design
•
Coding
•
Unit testing
•
System integration & testing Here the linear ordering of these activities is critical. End of the phase
and the output of one phase is the input of other phase. The output of each
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Changed Requirements Communicated Requirements
Requirements Engineering
Requirements Specification
Design
Design Specification
Process Programming
Product
Executable Software Modules
Product Input
Output Integration
Maintenance
Integrated Software Product
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2.2 Existing System: The The exis existi ting ng syst system em conta contains ins the the abou aboutt all all the the poli police ce stat statio ions ns that that are are registered as per the jurisdiction of the system. It also gets integrated with the the
empl employ oyee ees s who who
are are
worki orking ng in these hese stat statio ions ns along long with ith
thei theirr
designation.
2.3. Problem Statement: The existing system doesn’t have system security. That means, the user can login in to system any where in the world. But the data in this system is not for public. To avoid this problem, problem, the proposed proposed system is developed developed as MAC enabled website. That means, the user can access the website in that system only, so that we can avoid the information leakage problem.
2.4. Proposed System
The system after careful analysis has been identified to be presented with the following modules:
Police Police stations stations registratio registration n module: module: This This module module mainta maintains ins the information about all the police stations that are registered as per the
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categor egoriically
important
under
the
normal
sequ equence nce
of
th e
investigation, this module dynamically concentrates upon the changes that take place while the system of investigation is under process.
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3. Software Requirement Specification
3.1. Overview
Purpose: Purpose: The main purpose for preparing this document is to give a general insight into the analysis and requirements of the existing system or situation and for determining the operating characteristics of the system.
Scope of the Development Project:
Database Database Tier:
The concent concentrat ration ion is appli applied ed by adopt adopting ing the Oracle Oracle 9i
Enterp Enterpris rise e versio versions. ns. SQL is taken taken as the standa standard rd query query langua language. ge. The
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•
Cond Conduct uctin ing g any any user user trai traini ning ng that that migh mightt be neede needed d for for usin using g the the system.
•
Mainta Maintaini ining ng the system system for a period period of one year year after after install installati ation. on.
3.2. Hardware Requirements: •
PIV 2.8 GHz Processor and Above
•
RAM 512MB and Above
•
HDD 20 GB Hard Disk Space and Above
3.3. Software Requirements: •
WINDOWS OS (XP / 2000 / 200 Server / 2003 Server)
•
Visual Studio .Net 2005 Enterprise Edition
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The requirement specification for any system can be broadly stated as given below: •
The system should be able to interface with the existing system
•
The system should be accurate
•
The system should be better than the existing system
The existing system is completely dependent on the user to perform all the duties.
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4. SYSTEM DESIGN
4. System design 4.1 Introduction Software design sits at the technical kernel of the software engineering process and is applied regardless of the development paradigm and area of appl applic icat atio ion. n. Desi Design gn is the the firs firstt step step in the the devel develop opme ment nt phas phase e for for any any engineered product or system. The designer’s goal is to produce a model or representation of an entity that will later be built. Beginning, once system requirement have been specified and analyzed, system design is the first of the three technical activities -design, code and test that is required to build and verify software. The importance can be stated with a single word “Quality”. Design is the place where quality is fostered in software development. Design provides
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A data data flow flow diag diagra ram m is grap graphic hical al tool tool used used to desc descri ribe be and and analyze movement of data through a system. These are the central tool and the the
basi basis s
from rom
which hich
the the
othe otherr
com compon onen entts
are
deve develo lope ped d.
The The
transf transform ormati ation on of data data from from input input to output output,, throug through h proces processed sed,, may be described logically and independently of physical components associated with the syst system. em.
Thes These e are know known n as the logi logica call data data flow flow diagr diagram ams. s.
The The
physical data flow diagrams show the actual implements and movement of data between people, people, departments and workstations. A full description description of a system actually actually consists consists of a set of data flow diagrams. diagrams. Using two familiar familiar notat notation ions s Your Yourdo don, n, Gane Gane and and Sa Sars rson on no nota tati tion on devel develop ops s the the data data flow flow
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4.2.1 Dfd Symbols: In the DFD, there are four symbols 1. A square square defines a source( source(origin originator) ator) or destina destination tion of system system data 2. An arrow arrow iden identi tifi fies es data data flow flow..
It is the the pipe pipeli line ne throu through gh which which the
information flows 3. A circle or a bubble bubble repres represents ents a process process that transfor transforms ms incoming incoming data data flow into outgoing data flows.
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back to the source. One way to indicate this is to draw draw long flow line back to a source. An alternative way is to repeat the source symbol as a destination. Since it is used more than once in the DFD it is marked with a short diagonal. When a process is exploded into lower level details, they are numbered. The names of data stores and destinations are written in capital letters. Process and dataflow names have the first letter of each work capitalized. A DFD typically typically shows the minimum contents of data store. Each data store should contain all the data elements that flow in and out. Questionnaires should contain all the data elements that flow in and out.
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4) A Data flow flow to a data data store means means update update (delete or or change). change). 5) A data Flow Flow from a data store store means retri retrieve eve or use. A data flow flow has a noun phrase label more than one data flow noun phrase can appear on a single arrow arrow as long as all of the flows on the same arrow move together together as one package.
Data Flow Diagram for our System
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ER-Diagrams •
The entity Relationship Diagram (ERD) depicts the relationship between the data objects. The ERD is the notation that is used to conduct the date modeling activity the attributes of each data
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This model view models the static structures
. Behavioral Model View
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6.1 STLC (Software Testing Life Cycle) Test Planning: Planning: •
Test Plan is defined defined as a strate strategic gic document document which which descri describes bes the procedure how to perform various testing on the total application in the most efficient way.
•
This document involves the scope of testing,
•
Objective of testing.
•
Areas that need to be tested.
•
Areas that should not be tested.
•
Scheduling Resource Planning.
Types of Testing: Testing: •
Regr Regress essio ion n Test Testin ing: g: is on one e of the the best best and and impo import rtan antt test testing ing.. Regression testing is the process in which the functionality, which is alre alread ady y teste tested d befo before re,, is once once agai again n teste tested d whene wheneve verr some some new change is added in order to check whether the existing functionality remains same.
•
Re-Testing: is the process in which testing is performed on some functi functiona onalit lity y which which is alread already y tested tested before before to make make sure sure that that the defects are reproducible and to rule out the environments issues if at all any defects are there.
•
Static Testing: is the testing, which is performed on an application when it is not been executed.ex: GUI, Document Testing
•
Dynamic Dynamic Testing: is the testing which is performed performed on an application application when it is being executed.ex: Functional testing.
•
Alph Alpha a Test Testing ing:: it is a type type of user user accep accepta tance nce test testing ing,, whic which h is conducted on an application when it is just before released to the
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•
Beta-Testing: it is a type of UAT that is conducted on an application when it is released to the customer, when deployed in to the real time environment and being accessed by the real time users.
•
Installation Testing: it is the process of testing in which the tester try to insta nstall ll or try to deplo eploy y the the modu module le into into the the cor corresp espon ondi ding ng environment by following the guidelines produced in the deployment document and check whether the installation is successful or not.
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Conclusion Conclusions /Project Summary The Crime Records Managing System is a web-based application for primarily providing training to the employees who provide customized solutions to meet organizational needs. This application software has been computed successfully and was also teste tested d succ success essfu full lly y by taki taking ng “tes “testt cases cases”. ”. It is user user frie friend ndly ly,, and and has has required options, which can be utilized by the user to perform the desired operations. The software is developed using Java as front end and Oracle as back end in Windows environment. The goals that are achieved by the software are: Instant access. Improved productivity. Optimum utilization of resources. Efficient management of records. Simplification of the operations. Less processing time and getting required information. User friendly.
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FUTURE IMPROVEMENT
•
This System being web-based and an undertaking of Cyber Security Division, needs to be thoroughly tested to find out any security gaps.
•
A console for the data centre may be made available to allow the pers person onnel nel to moni monito torr on the the site sites s whic which h were were clear cleared ed for for ho host stin ing g during a particular period.
•
Moreover, Moreover, it is just a beginning; beginning; further the system may be utilized utilized in various various other other types types of auditi auditing ng operat operation ion viz. viz. Networ Network k auditi auditing ng or similar process/workflow based applications...
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BIBLIOGRAPHY
•
FOR .NET INSTALLATION www.support.mircosoft.com
•
FOR DEPLOYMENT AND PACKING ON SERVER www.developer.com www.15seconds.com
•
FOR SQL
www.w3schools.com •
FOR ASP.NET Asp.Net 3.5 Unleashed www.msdn.microsoft.com/net/quic www.msdn.micr osoft.com/net/quickstart/aspplus/defa kstart/aspplus/default.com ult.com www.asp.net www.fmexpense.com/quickstart/a www.fmexpense.c om/quickstart/aspplus/default.com spplus/default.com