Facebook Certificate Transparency Monitoring VS Digicert

Then you would subscribe to a service like https://developers.facebook.com/tools/ct/ that can send you alerts whenever a CA adds a certificate for one of your domains. If DoD is suddenly impersonating you, I dunno...go outside slowly and sit in a chair with nothing around and act completely nonthreateningly while waiting for the men in suits without a sense of humor to arrive? Source: over 1 year ago

Recently I've been setting up a private network for myself and I wanted to expose some services over HTTPS. The only reliable method I came up with was to buy a public domain and point its DNS records to private IPs, then I could generate Let's Encrypt certificates with a DNS challenge. The downside is that my internal domain names are now public (e.g. You can find them by looking up issued certificates for my... - Source: Hacker News / over 1 year ago

Some altarnatives: * https://crt.sh/ * https://developers.facebook.com/tools/ct * https://ui.ctsearch.entrust.com/ui/ctsearchui. - Source: Hacker News / about 2 years ago

To add to what others have said while trying and failing to be technical about it. This is normal. The web browser is saying this because it has no way to tell if the site you are trying to go to is the real site or has been faked in some way. So this warning just means you need to make sure on your own that what you are connecting to is what you think you are connecting to. When going to a site out on the... Source: over 1 year ago