Explain the concept of steganography in hacking.

Explain the concept of steganography in hacking.

Steganography is a technique used in hacking to hide secret information within seemingly innocent files or communication channels. It involves embedding the secret data within the pixels of an image, the bits of an audio file, or the whitespace of a text document, among other methods. The goal is to make the hidden information undetectable to the human eye or standard security measures, allowing hackers to covertly transmit sensitive data or instructions. Steganography is often used in combination with other hacking techniques to bypass security measures and maintain covert communication channels.