You will need your X.509 certificate files and your access keys.
您将需要您的X . 509证书文件和您的访问密匙。
2
Each X.509 certificate published by the primary server has an expiration date.
由主服务器发布的每个X . 509证书都有一个有效期。
3
Notice that the client is not required to have any X.509 certificate, but may need to have a PKI environment in order to validate the server's X.509 certificate.