Experimenting with the Novel Approaches in Text Steganography

Abstract

As is commonly known, the steganographic algorithms employ images, audio, video

Text Steganography using Daily Emotions Monitoring

“…In general, steganography techniques can be classified into different approaches such as image, text, audio and video steganography depending on the cover media that is used to embed the hidden data [7][8][9][10][11][12]14]. Moreover, text steganography is one of the oldest information hiding techniques, which is considered as the hardest cover media to use for steganography purpose due to less redundant information available inside the text files for hiding the data [7,8,10,11,[14][15][16].…”

“…In general, the steganography can be classified into several approaches, based on which cover media such as text, image, audio and video is used to hide the data [7][8][9][10]. Additionally, since text requires less memory and time to for processing the data, it has been used as a cover media for several years [2,3,11].…”

“…Additionally, since text requires less memory and time to for processing the data, it has been used as a cover media for several years [2,3,11]. However, text steganography is the most challenging method among other steganography techniques because it is believed to have deficiency of redundant information within the text file comparing to the image, audio and a video files, which can be exploited for hiding the data [7,8,9,12]. This is due to the observable structure of the text, which means that any distortion within the text file as data hiding method can modify the text structure as well.…”

Stego Keys Performance on Feature Based Coding Method in Text Domain

“…Moreover, several methods of feature coding that manipulated pattern letter is English grammar such Changing in Alphabet Letter Patterns method known as CALP is trying to utilize English letters by mapping the binary sequence of the hidden for embedding process of the cover text [16]. Then, based multiple character-based [17] such as curve-based, vertical-based (VERT) and quadruplebased (QUAD).…”

“…2. Then, three techniques are considered as feature coding methods used as the stego keys namely Changing Alphabet Letter Patterns called CALP [16], Vertical Straight Line called VERT and Quadruple Categorization called QUAD [17].…”