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It is encrypted, but when you're going to facebookcorewwwi.onion you only know that you're connecting to server that knows the corresponding private key, of whi
by dchest 11y ago
It is encrypted, but when you're going to facebookcorewwwi.onion you only know that you're connecting to server that knows the corresponding private key, of which "facebookcorewwwi" is a hash. Which is already good. However, seeing EV certificate on this domain also shows you that the corresponding private key for HTTPS connection is signed by a certificate authority: that is, if you trust this CA, you can pretty much trust that you're connecting to Facebook, Inc.
- belorn 11y agoTo add on that explenation, EV is about identity. Its what should differential someone pretending to be facebook using facebookcorewwwl.com and the real entity. Its less about encryption and keys, and more about a CA claiming to have looked at the companies registration papers and other government official documents and thus confirmed their identity.