Every time I visit apple.com or netflix.com it says that the connection is not private and doesn't allow me to connect to it. I opened port 443 on my modem (as well as ports 8080 and 2222) so I would be able to ssh to my Raspberry Pi at home from the outside (I also use it to test my website on port 8080).
Ports 8080 and 2222 were open for a good 2 weeks and nothing happened to my Raspberry or home network. But just a few days after opening 443 those 2 sites stopped working.
The problem still persisted after closing the ports and disconnecting the Raspberry Pi from the network.
My questions are what are the security risks of opening ports and what can be done in my situation to fix the problem?
This is the certificate for all sites: