New cubic reference table based image steganography

Cryptanalysis and Improvement of a Chaotic Map-Based Image Encryption System Using Both Plaintext Related Permutation and Diffusion

“…Since steganography can also be utilized to conceal the private information, such as to provide privacy protection of medical images, as pointed out by one of the anonymous reviewers, besides Image Encryption and Decryption, Image Steganography is another worthy of noticing area in the field of Image Security. Interested readers are referred to the following informative writeups, although it is not within the scope of this work [ 24 , 25 ].…”

Hybrid intelligent phishing website prediction using deep neural networks with genetic algorithm‐based feature selection and weighting

“…The continuous growth of web services and e-commerce has encouraged many criminals and phishers to develop innovative methods to exploit and deceive novice users into sending out their financial information [1][2][3][4]. Although trojans, black hat search engine optimisation, forums, Internet relay chat, instant messaging, key-loggers, and screen captures are other methods used by phishers to steal the users' information, sending emails to target users by the phisher is still the most popular way of initiating the web phishing attacks [4,16,[25][26][27][28][29][30][31][32][33].…”

Efficient Data Hiding Based on Block Truncation Coding Using Pixel Pair Matching Technique

“…(3) Extract log 2 σ bits from S, convert the extracted bits to a digit s σ in σ − ary notational system, and perform the APPM embedding technique to embed s σ into the quantization pair (â i ,b i ) by solving Equation (9). In case the solution cannot be found, return the previously extracted log 2 σ + m × m to S, modify (a i , b i ) to (a i , b i ) according to the Equation (10), and go to Step 4 for embedding one additional bit.…”

“…According to the recoverability of the cover image, data-hiding methods can be classified into lossy [6][7][8][9][10][11][12][13][14] and lossless [15][16][17]. The least significant bit (LSB) matching [18] is one of the well-known lossy methods.…”

“…Data hiding methods can be applied to images in spatial domain [6][7][8][9][10][11][12][13][14][15] or compress domain [19][20][21][22][23][24][25][26][27][28]. The spatial domain data hiding methods embed data by slightly altering the pixel values.…”