4 ms·

As I understand they use HSM for signing certificates. What will be if they destroy HSM? How they can continue to operate?

• joshmoz 11y ago
  HSMs can typically duplicate keys to other HSMs (though usually only other HSMs from the same vendor). All of the Let's Encrypt private keys are stored on multiple HSMs.
  • cpt1138 11y ago
    Anyone know what HSM vendor they are using?