I do understand the purpose of certificates. But there are times when they make no sense.
For example, if I intend to access my own router or firewall using https or a service on my own workstation, then I have a pretty good idea what I'm communicating with. But, yet, I get certificate errors.
Yes, I can ignore them but then some of my scanning software will still generate "vulnerabilities".
How can one get rid of these errors when it's warranted?