DESIGN AND IMPLEMENTATION OF MATRIX BASED SHOULDER SURFING SECURITY SYSTEM



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DESIGN AND IMPLEMENTATION OF MATRIX BASED SHOULDER SURFING SECURITY SYSTEM



Chapter 1 Introduction

 

 

1.1 Background of the Project

 

 

The concern about information security started from the very beginning (creation of universe), this concern

 

started when people first started having information and willing to share among themselves. The

 

communication channel in which this shared information is going through is subject to leakage and as a result

 

insecurity, so people started thinking of a ways to share their information without worrying about their data to

 

be compromised by an unauthorized party. First they invented a very basic ways to protect the privacy of their

 

information such as Caesars cipher, these basic ciphers later on evolved into a very cumbersome and complex

 

ways to protect the confidentiality of the information such as,    DES,3DES,AES, RSA and many other

 

algorithms. According to Brandau(2008),although most of communication systems employ some sort of

 

security mechanism but always there is a security leakage in most of those systems, therefore voice encryption

 

is used in order to ensure that the voice transmitted from one end to another in Real-Time communication

 

systems such as, GSM, VOIP, Telephone and Analog Radio arrives safely without being compromised.


1.2 Problem Statement

 

 

In todays world with the technological advancements the security issue arises, especially when dealing

 

with wireless communications. In wireless communications the channel in which the Data is transmitted

 

through is Air and Air is a common channel in which everybody has the ability to tap into. This makes the voice

 

which is travelling through this channel either over IP, GSM or Radio vulnerable for attacks. Therefore this

 

research was conducted to design a system which deals with the above mentioned issue.

 

 

1.3 Objectives:

 

 

1- To design a system to encrypt/decrypt using AES-128 and scramble/descramble a voice signal.

 

2- To compare the performance of the Digital encryption using AES-128 and scrambling method.

 

1.4 Methodology

 

In this project SIMULINK is going to be used to implement the design and implementation of matrix based shoulder surfing security system.

 

Citation - Reference

All Project Materials Inc. (2020). DESIGN AND IMPLEMENTATION OF MATRIX BASED SHOULDER SURFING SECURITY SYSTEM . Available at: https://researchcub.info/department/paper-8459.html. [Accessed: ].

DESIGN AND IMPLEMENTATION OF MATRIX BASED SHOULDER SURFING SECURITY SYSTEM


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