📄️ If I bought a multi-year certificate and the company is revoked midway, can I still use the certificate?
Explains how to handle a multi-year SSL certificate after company revocation or entity change: if the certificate has not been revoked, it can continue to be used; if the entity changes, contact the CA to update organization information or reapply for a certificate. Covers compliant usage of SSL certificates after company revocation or entity change, including certificate updates, CA review processes, and reapplication considerations.
📄️ Can I Change the Domain Name When Reissuing an SSL Certificate Within Its Validity Period
After an SSL certificate is issued, if an enterprise needs to change the domain name bound to the SSL certificate due to project adjustments, domain expiration, or other reasons, can the modification be done directly through "Reissue"? The answer depends on the certificate type and the Certificate Authority (CA) policy.
📄️ Do I need to reapply for a certificate if the private key is lost?
If the CSR was generated when applying for a certificate on our platform, the private key can be re-downloaded from the order. However, if the CSR was generated externally, you will need to reapply for a certificate or reissue the certificate.
📄️ How to Enable OCSP Stapling on Apache and Nginx
This tutorial explains how to enable OCSP Stapling on Apache and Nginx servers, including detailed steps for enabling OCSP Stapling on both Apache and Nginx servers, as well as 2 methods to test that OCSP Stapling has been successfully enabled.
📄️ How Long Are CFCA's Two Codes Valid?
The two codes (certificate download code/activation code) for CFCA certificates are valid for 14 days, after which a new application is required. Compare the validity periods of two codes from brands such as Sectigo (30 days) and Digicert (30 days) to master the key timing for certificate activation.
📄️ Reissue a Digicert EV Code Signing Certificate to Another UKey
Digicert EV Code Signing Certificates support reissuance and extraction to another UKey hardware token, allowing you to reissue and bind the certificate to a new security device as needed.
📄️ Browser still shows the old certificate after installing the new one
After installing a new SSL certificate, the browser still shows the old certificate. This is usually because the web server has not been restarted or the certificate configuration on intermediate devices such as CDN/WAF/load balancers has not been updated. Please restart the server software and check the certificates on intermediate devices.
📄️ Can a Sectigo EV code signing certificate be extracted to your own ukey?
A Sectigo EV code signing certificate cannot be extracted to your own existing ukey. After the certificate is issued, the CA uniformly extracts it and arranges for the ukey to be mailed.
📄️ Does sslTrus Guomi root certificate re-issuance support changing the primary domain?
sslTrus Guomi root certificate re-issuance does not support changing the primary domain; the primary domain must remain the same as the original certificate during re-issuance.
📄️ Do existing SSL certificates need to be reissued after a company changes its name or legal representative?
After a company changes its name or legal representative, existing SSL certificates do not need to be reissued. They can continue to be used until expiration, and then new certificates can be applied for with the new legal entity.