The phenomenal growth of e-commerce applications in the World Wide Web requires the
need to increase the security of data communications over the Internet, especially for highly …

Steganography is one of the most powerful tools for information hiding. In this paper, we
have modified least significant bit (LSB) substitution method for data hiding. Conventional …

Communication is the backbone of any enterprise. Communication, without exchange of
data, is unimaginable. Security measures must be incorporated into computer systems …

Steganography technique is the art of hiding information in the carrier media to prevent
humans from detecting messages or confidential information inside the carrier media …

Image Steganography is the artwork of concealing mystery data within the image such that
the hacker will now no longer be capable of discover the records within inside the stego …

The present paper proposes a novel method for grayscale image steganography based on
edge detection and adaptive multiple bits substitution. Compared with the smooth regions …

Steganography is the art of hiding the fact that communication is taking place, by hiding
information in other information. Many different carrier file formats can be used, but digital …

Steganographic techniques are generally used to maintain the confidentiality of valuable
information and to protect it from any possible theft or unauthorized use especially over the …

In this paper, image steganography technique based on first component alteration technique
using hybrid edge detector is proposed. There are lots of algorithms to hide data but they are …

Steganography is a data-concealing technique that provides a covert communication. This
paper proposes a spatial domain color steganography method that uses a neighboring pixel …