How do I make my WiFi secure

CSueMiller wrote:

How do I make my WiFi secure?

Create a stronger password.

If you are getting the "Weak Security" message I your WiFi settings, then you need to change the security settings on your Wi-Fi router to something more secure if possible.

Consult your router's user manual to find out how to change the security settings for it.

As suggested in the message, you should set your Router's security type to WPA2 (AES) or WPA3 if your router supports that security level. If the router is provided by your ISP, you may need to contact them to have them change the setting.