So this video explains how https works. What I don’t get is what if a hacker in the middle pretended to be the server and provided me with the box and the public key. wouldn’t he be able to decrypt the message with his private key? I’m not a tech expert, but just curious and trying to learn.
Your own servers probably also dont have HSTS enabled, or clicking continue will be disabled (if not overwritten in your browser-config)
Reading the HSTS spec, it doesn’t work on first connection, and while most people are using websites they access more than once, that notably isn’t all web use.
It would be inherently impossible for HSTS to work on first connection, you are correct.