The advancement in technology needs secure system because it is really important to
protect personal data from third party attacks. The more the technology develop it increases …

Steganography is data hidden within data. Steganography is an encryption technique that
can be used along with cryptography as an extra-secure method in which to protect data …

Steganography is the practice of concealing the truth that communication is taking place.
Intruders can easily attack information within a system if it is readily available. It can be read …

The staggering growth in communication technology and usage of public domain channels
(ie Internet) has greatly facilitated transfer data. However, such open communication …

People are concerned about the security of their data over the internet. The data can be
protected in many ways to keep unauthorized individuals from accessing it. To secure data …

The two important aspects of security that deal with transmitting information or data over
some medium like internet are cryptography and steganography. Cryptography results in …

Steganography and cryptography are two major aspects of data security. In this paper we
are going to provide the survey of different techniques of LSB based Steganography that …