SSL - HSTS Preloading & Public Key Spinning
Just get to know about HSTS Preloading. I've already done what the Preloading Rules require. And Submitted through https://hstspreload.appspot.com/ but, it seems One of My Websites only preloads in Google Chrome, Not in IE, Firefox, Edge, Tor.
Again, I did some research on Public Key Spinning & it seems I have to add the Pin (SS Cert's One) in Apache Config. However, each SSL is assigned an unique PIN. I'm using cPanel, how can I add so many PIN's in My Apache Config ?? Interesting fact is, If I add PIN of Any Certificate in SSL Chain, it works ! Then, is there any way to get all the CA's Root Certificates PIN ??
AlphaSSL Revocation Issue is being investigated.