Pixel selection for data hiding becomes crucial for the solutions in spatial domain of
steganography to ensure imperceptibility. This paper presents an efficient approach of pixel …

In modern era it is very challenging job that how to secure the data during transaction
through internet. The redundancies of digital media as well as the characteristics of human …

Steganography is a form of technology utilised to safeguard secret data during
communication in addition to data repository. Numerous researchers have endeavoured to …

Steganography is a form of technology utilised to safeguard secret data during
communication in addition to data repository. Numerous researchers have endeavoured to …

Security in digital communication is becoming more important as the number of systems is
connected to the internet day by day. It is necessary to protect secret message during …

Pixel value differencing (PVD) and least significant bit substitution (LSB) are two widely used
schemes in image steganography. These two methods do not consider different content in a …

For the purpose of security, Data hiding process embeds data into digital media. Digital
image is one of the best media to stores data. It provides large capacity for hiding secrets …

Steganography algorithms used to secure sensitive data on the Internet. It hides the secret
data in the cover image and provides imperceptibility to the attacker. The least significant bit …

In this paper, a modification of PVD (Pixel Value Differencing) algorithm is used for Image
Steganography in spatial domain. It is normalizing secret data value by encoding method to …

Over past few decades, with the advancement of communication technology the use of
internet has grown extremely to exchange information without any distance barrier …