This is asked before too but it's not working for me.
Every time Fiddler encounters a certificate error it prompts me on whether to ignore the error and proceed or not.
I know I can go into Tools --> Options --> HTTPS --> and check Ignore Server Certificate errors (unsafe) - but that is the opposite of what I want to do.
I want to NOT proceed for all certificate errors without being prompted. Is there a way to accomplish this?
For various reasons in our environment I encounter a lot of certificate errors and I never want to proceed on them and clicking "No" through dozens of ignore certificate error? is tiresome.
You should be able to use the solution suggested in this forum thread and more specifically to use the OnValidateServerCertificate event to modify the behavior.