Steganography aims to hide the messages from unauthorized persons for various purposes,
eg, military correspondence, financial transaction data. Securing the data during …

Communication has become a lot easier in this era of technology, development of high-
speed computer networks, and the inexpensive uses of Internet. Therefore, data …

Data hiding is an approach in which one can transmit the information to the exact user
without notice to third person. Nowadays, the all information is available across the web has …

Summary Least Significant Bit (LSB) is a common and popular technique for steganographic
images, especially when the spatial domain of an image is considered. Because of its high …

Since the number of internet users is increasing and sensitive information is exchanging
continuously, data security has become a problem. Image steganography is one of the ways …

Steganography and Cryptography are two integral parts of information security.
Cryptography is the science of using mathematics to encrypt and decrypt data; the data are …

Despite the notable performance of various existing image steganography techniques in the
spatial domain, various statistical analyses such as Chi-square and RS analysis still …

Steganography is the art and science of hiding information by embedding data into cover
media. Numerous techniques are designed to provide the security for the communication of …

This paper proposes a hybrid steganographic approach using the least significant bit (LSB)
technique for grayscale images. The proposed approach uses both LSB matching (LSB-M) …

Image steganography is a technology that hides sensitive information into an image. The
traditional image steganography method tends to securely embed secret information in the …