JAMIA INSTITUTE OF ENGINEERING AND MANAGEMENT STUDIES, AKKALKUWA

1. INDEX
Sr. No Content Page
No
1 Introduction 1
2 Literature Survey
2.1Information Security
2.2 Image Steganography Terminologies
2
3
Existing System
3.1 Least Significant Bit Manipulation
3.2 Statistical approach
3.3 Spread Spectrum
4
4
Proposed system
4.1 FEASIBILITY STUDY
4.1.1 Economical Feasibility
4.1.2 Technical Feasibility
4.1.3 Social Feasibility
6
5
Advantages & Disadvantages
5.1 Advantage
5.2 Disadvantage 8
6 Application 10
7 Conclusion & Future Work 11
8 References 12

2. LIST OF FIGURES
Fig. No Figure Name Page No
2.1 Digital Medium to Achieve Steganography 3
3.1 Stegno System 5
Acronym Meaning
Cipher
A cryptographic system in which units of plain text of regular length, usually letters, are arb
itrarilytransposed or substituted according to a predetermined code
Cryptograph A device for translating plain text into cipher
Plain Text The unencrypted form of an encrypted message.