// networking basics
Networking Basics
A complete, ground-up course in the shared base of cybersecurity — the vocabulary, networks, protocols, cryptography, operating systems, scripting, and frameworks that both red-team and blue-team work stand on. It assumes you've done the Linux Fundamentals course.
// start here
// the modules
- 00Orientation: The Shared Language of Security →
- 01Build Your Lab (Virtualization & Safe Practice) →
- 02Networking I: The Models, Addressing, and the Stack →
- 03Networking II: Transport, Ports, and the Three-Way Handshake →
- 04Networking III: The Protocols You'll Live In (and DNS in Depth) →
- 05Reading Traffic: tcpdump & Wireshark →
- 06How the Web Works (Because Everything Is Web Now) →
- 07Cryptography Fundamentals →
- 08Operating Systems Under a Security Lens: Linux & Windows →
- 09Identity, Authentication & Access →
- 10Scripting & Automation: Bash, Python, and Regex →
- 11Logging, Telemetry & Evidence →
- 12Threats, Vulnerabilities & the Frameworks That Organize Them →
- ★Capstone — You're Ready to Choose a Track →