Abstract- Steganography means secret communication. It can also be defined as the study of invisible communication that is used to hide the existence of the communicated data in such a way that it remains confidential. In steganography, secret data can be communicated in an appropriate multimedia carrier such as image, audio and video files. Steganography can be classified into two types - Adaptive steganography and Non-adaptive steganography. Each has its strengths and weaknesses. In this paper
of such technique is steganography[2] in which digital images are used as a medium for hiding secret message or information in the form of various format such as digital images, video or audio file text file. The main goal of steganography is to increase communication security by inserting secret message into the digital image by modifying the pixels of the image which are not very essential. Another most reliable method of information security is cryptography The steganography is differ from cryptography
International Journal of Engineering Trends and Technology- Volume3Issue3- 2012 Hiding Messages Using Motion Vector Technique In Video Steganography P.Paulpandi1, Dr.T.Meyyappan,M.sc.,M.Phil.,M.BA.,Ph.D2 Research Scholar1, Associate professor2 Department of Computer Science & Engineering, Alagappa University,Karaikudi. Tamil Nadu,India. Abstract- Steganography is the art of hiding information in ways that avert the revealing of hiding messages.Video files are generally a collection of images
Secure patients data transmission using XOR ciphering encryption and ECG steganography Shaheen S.Patel1 Prof. Dr. Mrs.S.V.Sankpal2 1 D.Y.Patil College of Engg and Technology, Kolhapur, Maharashtra 2 Asso. Prof . D.Y. Patil College of Engg and Technology, Kolhapur, Maharashtra. E-mails: 1shaheenpatel7860@gmail.com , 2sankpal16@yahoo.com Abstract :- As no of patients that are suffering from cardiac diseases are increasing very rapidly, it is important that remote ECG patient monitoring systems should
watermarking and steganography. Another factor was taken in consideration; the amount of data used and its influence on the voice quality of service. the model is implemented using C# code for both embedding and extracting the watermarking spite of the intended cheating mechanisms that might complicate the send/receive conditions. In addition, the model performance has confirmed its robustness and quality of service. Keywords IP Telephony / VoIP security, Digital watermarking, Steganography 1. INTRODUCTION
Secure patients data transmission using XOR ciphering encryption and ECG steganography Shaheen S.Patel1 Prof Dr Mrs.S.V.Sankpal2 A. N. Jadhav3 1 D.Y.Patil College of Engg and Technology, Kolhapur, Maharashtra 2 Asso. Prof . D.Y. Patil College of Engg and Technology, Kolhapur, Maharashtra. 3 Asso. Prof . D.Y. Patil College of Engg and Technology, Kolhapur, Maharashtra. E-mails: 1shaheenpatel7860@gmail.com , 2sankpal16@yahoo.com, 3ajitsinhj33@gmail.com Abstract :- As no of patients that are suffering
SECURITY ISSUES AND PRINCIPLES STEGANOGRAPHY [n. stə nóggrəfi] Steganography (literally meaning covered writing) dates back to ancient Greece, where common practices consisted of etching messages in wooden tablets and covering them with wax, and tattooing a shaved messenger's head, letting his hair grow back, and then shaving it again when he arrived at his contact point. Steganography comes from the Greek steganos, or "covered," and graphie, or "writing". Synonymous to abstraction, the art and
The rapid invention going in internet usage has resulted in the media ownership and attention towards intellectual property rights among internet users. In this paper, a Multiwavelet Transform (MWT) based video encoding is proposed. Video watermarking is the practice of inserting an encode information known as the watermark, into an original video in an imperceptible approach. The watermark converts or represents information that can protect the watermarked video, typically identifying the source
Table of Contents Section1: Introduction 2 Section 2: Describe digital evidence 2 Section 3: Explain the key principles of cyber forensics 5 Standardization 5 Evidence integrity and reliability 5 Section 4: Discuss investigation processes 6 Preserve evidence 6 Locate evidence 6 Select evidence 7 Analyze evidence 7 Validate evidence 7 Present evidence 7 Section 5: Discuss and the importance of crime reconstruction hypotheses and alternative 7 Section 6: Conclusion 8 Reference 8 Research
INTRODUCTION 1. Introduction Information is becoming widely available via global networks. These connected networks allow cross-references between databases. The advent of multimedia is allowing different applications to mix sound, images, and video and to interact with large amounts of information (e.g., in e-business, distance education, and human-machine interface). The industry is investing to deliver audio, image and video data in electronic form to customers, and broadcast television