సీక్రెట్ మెసేజ్‌లు దాచే స్టెగానోగ్రఫీ | క్రిప్టోగ్రఫీ & నెట్‌వర్క్ సెక్యూరిటీలో ఉపయోగాలు 🔒

In this video, we learn about Steganography, an exciting concept in Cryptography and Network Security. Steganography means hidden writing — the art of hiding secret messages inside images, audio, video, or text so that no one even realizes a secret exists. We will cover: ✅ What is Steganography? ✅ Difference between Steganography and Cryptography ✅ How secret data is hidden inside pixels (binary form) ✅ Types of Steganography – Image, Audio, Video, Text, Network ✅ Real-life applications and uses By the end of this video, you will clearly understand how secret messages can be stored inside digital media without changing how they look or sound!