At the moment, this PKI is based on RSA-4096. That's why, its security is threatened because of the potential improvement of cryptographically relevant quantum pcs. So that you can handle this menace, a full migration into a PKI dependant on quantum-Risk-free cryptographic primitives should be performed. This urgency is pushed https://andersonulany.blogrelation.com/32716019/the-2-minute-rule-for-cryptography-conferences