Home Network and WiFi Security - Cyber Fundamentals Course 11

Cyber Fundamentals · Course 11 of 20 · Track C, Course 1 of 5

Home Network & Wi-Fi Security

Every device in your home shares one front door: your router. This course secures it with a strong Wi-Fi password, a guest network, and the right settings, so your whole home is protected at once, in plain English.

What’s inside:

Why your router matters — the one device every phone, laptop, TV, and smart gadget passes through

Core concepts — how your network actually works, and the difference between your Wi-Fi password and admin password

The Wi-Fi encryption ladder — WPA3 vs WPA2 vs WPA/WEP, ranked, so you know exactly what to set

The decision matrix — which settings are core priorities versus nice-to-haves

Clarity Scripts — exact words for finding your router, changing both passwords, and setting up a guest network

A timed action plan — one sitting at your router’s settings page covers everything, start to finish

6 self-tests — confirm your network is genuinely locked down

By the last page: a router with a strong unique password, modern Wi-Fi encryption, a separate guest network, and risky features switched off — a solid 3/10 on home-network security, protecting every device under your roof.

Format: instant-download PDF · lifetime access

Length: 40–55 minutes

Best for: anyone who has never touched their router settings and wants one straightforward sitting to lock it down

Recommended next: Course 12 — Securing Your Email & Messaging

Part of the GhostNet Solutions Encryption Cyber Fundamentals series. Also available as the Track C bundle (5 courses) or the full 20-course ecosystem.