What if your data could stay encrypted even while being processed? That’s the promise of Fully Homomorphic Encryption (FHE), a breakthrough technology that could change the future of privacy, AI, and the internet itself. In this video, I’ll break down FHE without drowning you in equations. Instead, I’ll focus on the core ideas: ✓ What problem FHE solves ✓ How it works (with simple examples and analogies) ✓ Why it’s becoming a trending topic (with support from Microsoft, Google, and Apple) ✓ The exciting future of a fully private internet Along the way, we’ll explore: ➤ Why traditional encryption fails when data is “in use” ➤ Real-world breaches that show the problem ➤ How lattice-based cryptography makes FHE quantum-resistant ➤ Open-source tools like Microsoft SEAL and Google HEIR ➤ Real applications already running today If you’re curious about cryptography, AI, cloud security, or the future of private computing, this video will give you the big picture in a way that’s clear, practical, and thought-provoking. 👉 Don’t forget to like, subscribe, and drop a comment with your thoughts. ⏰ TIMESTAMPS 0:00 Intro 00:42 Why normal encryption isn’t enough 02:10 The three stages of data 03:17 The Achilles’ heel of modern security 05:28 Basics of Cryptography 6:50 Fully Homomorphic Encryption explained 11:42 Lattice cryptography & quantum resistance 14:33 Moore's Law of Fully Homomorphic Encryption 16:35 Real-world applications (Microsoft, Google, Apple) 17:12 OSS tools for Fully Homomorphic Encryption 18:19 The future of private computing WHO AM I? Hi 👋 I’m César, a computer scientist, software engineer, and educator. I break down complex software engineering and AI concepts into simple, practical insights. My mission is to empower you with the fundamentals and the real-world lessons I’ve gained from over two decades of higher education, academic research, and industry experience. 🌍 My Blog: 👨‍💻 My GitHub: 🧑‍💼 My LinkedIn: