The secure data transmission over internet is achieved using Steganography. In this paper
High Capacity and Security Steganography using Discrete wavelet transform (HCSSD) is …

Rapid growth in the demand and consumption of digital information in past decade has led
to valid concerns over issues such as content security, authenticity and digital right …

Steganography is a technique of hiding information in digital media such as images, text,
audio, etc. This digital media is used as the cover to make the private message invisible …

Several problems arise among the existing LSB-based image steganographic schemes due
to distortion in a stegoimage and limited payload capacity. Thus, a proposed scheme has …

This paper discusses a secure novel approach of high rate data hidden using mosaic image
and bitmap (bmp) cryptosystem. The mosaic image used in this approach together with the …

Steganography is the idea of hiding private, confidential, sensitive data or information within
something that appears to be nothing out of the normal. In this paper we describe on how …

As a consequence of the fact, transmitting data has been fast and easy these days due to the
development of the Internet. Where internet is the most important medium for confidential …

This paper addresses a newly discovered security threat named Frequency of Occurrence
Analysis (FOA) attack in searchmetics password authentication scheme. A countermeasure …

Steganography emerged as an effective technology for securing the data over the network.
Its specificity of concealing the existence of the secret data supports its application in …

Steganography is a science of embedding private, confidential, sensitive data or information
within the given cover media without making any visible changes to it. In this paper, we …