EdgeOne provides a one-stop certificate application, upload, management, and deployment service for site acceleration. This implements centralized management and quick deployment of edge SSL certificates. EdgeOne certificates are divided into the following three types:
Universal certificate: During NS connection, once a site takes effect, the system will generate a universal certificate for its root domain (example.com) and third-level wildcard domain (*.example.com) and automatically deploy and update it.
Tencent Cloud-managed certificate: It is a certificate that you purchase or apply for free of charge in the SSL Certificates console.
- Universal certificates are dedicated to the NS connection method and won't be provided by the system during CNAME connection.
- After you switch from NS connection to CNAME connection, the universal certificate will be retained but not updated and will be automatically deleted upon expiration.
- Uploaded custom certificates and Tencent Cloud-managed certificates in EdgeOne are synced with those in the SSL Certificates console.
If the domain has been associated with a certificate, reassociation will overwrite the old certificate.