In this video, John and Deb provide a detailed explanation of the Diffie-Hellman key exchange, a fundamental method for secure communication. They discuss its significance in cryptography, particularly in the context of TLS 1.3 and perfect forward secrecy. The lesson includes a lightboard demonstration to clarify the concepts and processes involved in the key exchange mechanism. ⬇️⬇️⬇️ JOIN THE COMMUNITY! ⬇️⬇️⬇️ DevCentral is an online community of technical peers dedicated to learning, exchanging ideas, and solving problems - together. Find all our platform links ⬇️ and follow our Community Evangelists! 👋 ➡️ DEVCENTRAL: ➡️ YOUTUBE: ➡️ LINKEDIN: ➡️ TWITTER: Your Community Evangelists: 👋 Jason Rahm: | 👋 Buu Lam: | 👋 Aubrey King: | 👋 Chase Abbott: