Most current routers have both.Is a Router with Ethernet more secure than with wireless connection?
No, they can do both at the same time.If i connect my pc with Ethernet, is wireless connection to my phone or other devices closed?
Not sure what you're asking here.Then the router is not secure? or is it secure for the pc only?
Only if you have a poor WiFi password, using an old protocol, and they are within range.can someone use my router for their own pc, can they log into my router?
If you have the whole WiFi thing turned OFF, no.And if i use ethernet cable, its not possible?
You look in the router settings.How do i know if WPS is activated on my router? i made many online router safety tests , are these reliable?
Not necessarily, and no real danger to leave it.I have read that IPv6 should be deactivated, is that right?
That would be in the router settings.On that page it says:
"Disable external access"
where can i disable it?
For instance:What does it mean outside from lan?
I can not find my routers ip to enter the settings . Where can i find it?