SSL Certificate Service

CLB provides support for SSL encryption and decryption via HTTPS. Its backend comprises multiple CVM instance clusters, each capable of achieving significant performance metrics. With just one instance in a single cluster, users can achieve impressive full handshake performance and persistent connection performance.

Under typical circumstances, the HTTPS protocol incurs delays due to SSL’s full handshake process and CPU-intensive encryption processes. However, CLB’s HTTPS service streamlines SSL deployment without additional costs, enhancing business resilience and security measures effortlessly.

CDN seamlessly facilitates encrypted data transmission via HTTPS. Upon domain access through CDN, you can easily request and deploy a certificate directly from the SSL console, ensuring swift implementation.

Once the certificate is issued, CDN promptly distributes it across its nodes. Subsequently, all user requests to these nodes are encrypted via HTTPS, enhancing security. Additionally, you have the option to deploy the certificate to your origin servers and select HTTPS origin-pull during configuration for comprehensive end-to-end protection.

During the application for a Domain Validation certificate, verification of ownership necessitates DNS resolution. The Certificate Authority (CA) will outline a specific TXT resolution record for verifying domain ownership. If the domain is hosted with DNS, the designated TXT record is automatically appended, facilitating the CA’s scanning and review process and streamlining certificate application procedures.