Patients' data constitutes the vast majority of information exchanged over the Internet. The
magnitude of maintaining its security and privacy directly correlates to the importance and …

Steganography is a form of security technique through obscurity, the science and art of
hiding the existence of a message between sender and intended recipient. Steganography …

Steganography is the art and science of producing covert communications by concealing
secret messages in apparently innocent media, while steganalysis is the art and science of …

A novel genetic-concept-based algorithm is proposed for fragile audio watermarking to
reduce the distortion of least significant bits substitution and consequently improve the peak …

Being easy to understand and simple to implement, substitution technique of performing
steganography has gain wide popularity among users as well as attackers. Steganography …

Steganography has become a preferred technique these days to successfully hide secret
messages. Various research has been done in the past to justify and analyze suitable types …

Audio steganography refers to hiding a secret message inside a cover audio file. The
existing methods follow almost a sequential embedding which leads to poor utilization of the …

Discrete Wavelet Transform Domain Techniques Page 1 Discrete Wavelet Transform Domain
Techniques 1 Farnaz Arab, 2 Salwani Mohd Daud, 3 Siti Zaiton Mohd Hashim 1, 2 Advanced …

The basic idea for video watermarking technique is concealing information in the video host.
There are three popular techniques that can be used for data hiding those are …

This paper focuses on the current challenging problems of video watermarking techniques,
especially the robustness of spatial domain. This paper starts with background of the …