DigiCert will stop issuing 2-year public SSL/TLS certificates
On August 27, 2020 5:59 pm MDT (23:59 UTC), DigiCert will stop issuing 2-year public SSL/TLS certificates to prepare for the industry changes to the maximum allowed validity for public SSL/TLS certificates.
After the August 27 deadline, you can only purchase 1-year public SSL/TLS certificates.
What do I need to do?
To ensure you get needed 2-year public SSL/TLS certificates before the August 27 deadline:
To learn how this change will affect pending certificate orders, reissues, and duplicates, see End of 2-Year DV, OV, and EV public SSL/TLS certificates.
DigiCert Services API
For those using the DigiCert Services API, you'll need to update your API workflows to account for the new maximum certificate validity of 397 days for requests placed after the August 27 deadline. See Services API.
After August 27, 2020
After August 27, you can only purchase 1-year public SSL/TLS certificates. However, to maximize your SSL/TLS coverage, purchase your new certificates with a DigiCert® Multi-year Plan. See Multi-year Plans.
Why is DigiCert making this change?
On September 1, 2020, the industry says good-bye to 2-year certificates. Going forward Certificate Authorities (CA) can only issue public DV, OV, and EV SSL/TLS certificates with a maximum validity of 398 days (approximately 13 months).
DigiCert will implement a 397-day maximum validity for all public SSL/TLS certificates as a safeguard to account for time zone differences and to avoid issuing a public SSL/TLS certificate that exceeds the new 398-day maximum validity requirement.
Check out our blog to learn more about the transition to 1-year public SSL/TLS certificates: One-Year Public-Trust SSL Certificates: DigiCert’s Here to Help.
我们添加了 IPv6 地址支持（缩写和完整）。
您现在可以订购公共和私有 OV TLS/SSL 证书（SSL、Multi-Domain SSL、Wildcard SSL 和私有 SSL 等），并且包括 IPv6 地址作为公用名或 SAN。
注意：EV TLS/SSL 证书（EV SSL 和 EV Multi-Domain SSL）不支持 IPv6 地址。
当您在 CertCentral 中订购通配符证书时，可以保护一个通配符证书上的多个通配符域（*.example.com、*.yourdomain.com 和 *.mydomain.com）。您仍然可以使用您的通配符证书保护一个通配符域 (*.example.com)。