ABSTRACT
The
fundamental aim of this project is to emphasize how a system of information
network aids the government and police administration in decision taking
through a range of statistical data as collected and analyzed in an existing
information system.
It also airs the different machines
used in information processing system to reduce the much engaged manual
efforts. The system design is also
introduced where care is taken in the planning system which is very close to
the manually processed method, but with serious optimization. The proposed system is a network based expert
system.
All the work in the system will at the
end achieve:-
-
Data security
-
Handling of files
-
Speedy collection of information for security
analysis.
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Storage of information for subsequent usage.
-
A forecast for the future security
-
A dependable standard for decision taking on security
matters as well as planning and control measures.
-
Existing equipment for security information listed and
known.
TABLE OF CONTENTS
Title page ii
Approval page iii
Dedication iv
Acknowledgement v
Abstract vi
Table of content vii
CHAPTER ONE
1.0
Introduction 1
1.1 Objective of the study 1
1.2
Justification 2
CHAPTER TWO
2.0
Security concept 3
2.1 definition of security 4
2.2
Security & information 7
CHAPTER THREE
3.0
Description of the existing security
information system 9
3.1 Fact finding method 11
3.2
Organizational structure 12
3.3
Problems of the existing system 14
3.4
Justification of the new
system 15
CHAPTER FOUR
4.0
Design of the network-based security
information system 17
4.1 method of data collection 18
4.2
System design –input, processing, output,
information storage and retrieval 18
CHAPTER FIVE
5.0
Implementation of the new system 22
5.1 choice of programming
language 22
5.2
Program flowchart of security record system 22
CHAPTER SIX
Output
Interpretation 29
CHAPTER SEVEN
Conclusion 31
Recommendation 32
CHAPTER ONE
INTRODUCTION
Law enforcement administrations, Justice systems,
legislators and the government functuraries often need information to
efficiently disseminate and fulfill their official responsibilities of ensuring
maximum security for their subjects. To
achieve this, a system of information technology network is needed to aid the
management in decision taking about the security of lives and properties. In this work “DESIGN AND IMPLEMENTATION OF A
NETWORK BASED SECURITY INFORMATION SYSTEM†O will take a case study of “B’OPS
COMMUNICATION OF POLICE SHQ ENUGU†as an existing information network system in
the police and analyze their process of data collection and hence design a new
system which will enhance the output.
1.1
OBJECTIVE OF THE STUDY
The objective of this program is strictly for the
production of a reliable system of nationwide crime statistical information
from all nooks and craings for administrative and operational use of the
executive and law enforcement management system. Another objective of this work
is to make an improvement in the existing data security system. To create a way of speedy data collections
for security analysis. For a network of
information technology for security purpose and create a standard management
information system forecasting for security together with good decision taking,
planning and control programs.
1.2
JUSTIFICATION
The process of
executing the task of information management has been manually executed, quite
unfortunately, the manual procedure reduces the output quality and consume
time.
This work will examine a new system
where the much needed human efforts are replaced with machines to achieve fast
collection of data and easy processing to obtain healthy outputs.
Also the need for information and data
in the knowledge base does not only answer to the problem of information over
load but also helps in a state of crime statistics request, therefore the
computerization of some of this areas is very necessary because its importance in making crime investigators
imbibe new and modernized methods and create public awareness of the society
security policy.
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