Hi

I use the remote management feature to access my router from outside my network, It works fine but i always get this HTTPS error when I use my Dynamic DNS address to login such as no-ip or tplink own dns

Is there a way to fix this not secure error ? 

I have used HTTP before and it logins fine

Even I also read https like that showing is safe to use, I just want to know if there is a way to fix that properly with a ceritificate or something.

Same in Chrome and Edge