Image steganography based on various methods like LSB method of hiding data image to
cover images are most common method for secret communication. There are many …

Hiding data or information by embedding in a redundant medium like text, audio or video is
called as steganography. In ancient time, different techniques such invisible ink, wax tablets …

With the strong stimulation of computer networks, computer users increasingly important to
find better ways to protect personal and confidential information. A common way to ensure …