Applying the incorrect settings to your router may lead to serious problems. Here is a short guide to protecting your home Wi-Fi network.
Seven steps to setting a secure Wi-Fi network
How I cracked my neighbor's WiFi password without breaking a sweat
7 Steps to SECURE Your Network
Security: Securing Your Wi Fi Network from Potential Threats - FasterCapital
Connecting to wireless
Add a Password to Your Wireless Internet Connection (WiFi)
Take the 60-Minute Home Network Security Challenge
Check the 6 Ways How To Secure Your WiFi Network
7 steps to secure home Wi-Fi
How to secure your home Wi-Fi network in 7 steps
WiFi Safety & Privacy: Tips for Survivors — Safety Net Project