Information Hiding Techniques: A Tutorial Review

TL;DR

This tutorial provides an overview of information hiding techniques, including steganography and digital watermarking, covering history, methods, and applications across text, image, and audio data.

Contribution

It offers a comprehensive tutorial review of various information hiding techniques, including historical context and basic digital watermarking concepts.

Findings

Overview of steganography history and techniques

Discussion of text, image, and audio hiding methods

Introduction to digital watermarking fundamentals

Abstract

The purpose of this tutorial is to present an overview of various information hiding techniques. A brief history of steganography is provided along with techniques that were used to hide information. Text, image and audio based information hiding techniques are discussed. This paper also provides a basic introduction to digital watermarking.