ISBN-13: 9780367656430 / Angielski / Miękka / 2020 / 270 str.
ISBN-13: 9780367656430 / Angielski / Miękka / 2020 / 270 str.
This new edition aims to provide students, researchers, and professionals with technical information regarding digital watermarking and steganography. Steganographic messages are often first encrypted by traditional means, and then a covert text is modified to contain the encrypted message. Multimedia security technology can be used to guarantee