TCP/IP Courses

SYN Proxy at Scale with BPF
Linux Plumbers Conference via YouTube

TCP/IP Server Implementation - Low-Level Approach
Write your own Operating System via YouTube

TCP/IP Networking for Developers
Pluralsight

Enabling Real-Time Secure Connectivity to the Industrial Edge with Single-Pair Ethernet and Zephyr
Linux Foundation via YouTube

Internet Basics
Independent

CompTIA Network+ (N10-008) Cert Prep
LinkedIn Learning

CompTIA Security+ (SY0-701) Cert Prep: 3 Security Architecture
LinkedIn Learning

Java EE, Web Development: HTTP, Server,Servlet,HTML/CSS,JSP
Udemy

What Do We Learn When We Scan the Internet Every Hour?
BSidesLV via YouTube

LO Level Shells - Weaponizing Ethernet for Evasion and Extended Communication
BSidesLV via YouTube