Diffie-Hellman Key Exchange Explained + Man-in-the-Middle Attack (Step-by-Step)

Learn how the Diffie-Hellman Key Exchange algorithm enables two parties to securely share secret keys over an insecure network — even if attackers are listening. In this video, we break down: ✔ What the Diffie-Hellman Key Exchange is ✔ How the algorithm works step-by-step with examples ✔ Why it is important for secure communication ✔ What a Man-in-the-Middle (MITM) attack is ✔ How attackers exploit Diffie-Hellman ✔ Methods to prevent MITM attacks (authentication, digital certificates, etc.) This tutorial is perfect for students, cybersecurity beginners, and anyone learning cryptography or network security. If you enjoy learning about encryption and security concepts, don’t forget to like, share, and subscribe for more cybersecurity tutorials!