Steganography is an art form of hiding data or information on a medium. was created as way to secure by it in other media so that "invisible". In steganography, secret hidden carrier such sound, image video. Securing messages using steganography still vulnerable third parties because the message inserted original message, when successfully deleted from can be immediately identified. Given these...

Steganography is one of the cryptography techniques where secret information can be hidden through multimedia files such as images and videos. offer a way exchanging encrypted in an untypical mechanism communicating parties only interpret message. The literature has shown great interest least significant bit (LSB) technique which aims at embedding message bits into most insignificant image pixe...

We present a method that extends lossless compression with the feature of finegranularity scalable near-lossless compression while preserving the high compression efficiency and low complexity exhibited by dedicated lossless compression methods when compared to the scalable compression methods developed for lossy image compression. The method operates by splitting the image pixel values into th...

This research proposes a method to enhance the payload message by embedding messages on dilated edge areas Least Significant Bit (LSB) method. To add security aspects messages, are not embedded directly LSB but encrypted with XOR operations Most (MSB). The experimental results of test in this study showed that dilation process some extent can increase 18.65% and average bpp is 1.42 while mainta...

Salah satu manfaat dari perkembangan audio yaitu dengan menyisipkan suatu pesan rahasia dalam media digital. Dengan menggunakan teknik steganografi, yang akan menyembunyikan atau data pengirim ke penerima. metoda LSB digabungkan MPEG SAOC. SAOC memiliki kemampuan mereproduksi multikanal, sehingga mampu dikombinasi steganografi LSB. Maka dihitung jumlah karakter, SNR dan ODG dapat ditumpangi beb...