👉 "Steganography" is a technique used by hackers and other individuals to hide information in digital files, making it difficult for others to read or access. The process involves using software to create an image that looks like a small picture of data stored on a hard drive, but when the file is opened, only part of the image appears, revealing the hidden content. This technique was first used by John Presperu in 1986 and has since become popular as a method for hiding