Follow along for free at Task Timestamps: 0:00:00 - Video Overview 0:00:18 - Task 1: What are Packets and Frames 0:04:23 - Task 2: TCP/IP (The Three-Way Handshake) 0:11:57 - Task 3: Practical - Handshake 0:12:56 - Task 4: UDP/IP 0:15:06 - Task 5: Ports 101 (Practical) 0:20:41 - Task 6: Continue Your Learning: Extending Your Network TryHackMe Official Discord: TryHackMe Official Subreddit: TryHackMe Room: