ALB has been integrated with Certificate Center. Certificate Center is a lifecycle management platform for digital certificates where you can purchase, upload, and manage certificates through the Certificate Center Console.
To use certificates from Certificate Center, you need to:

1. Prepare SSL certificates in Certificate Center.
2. Select these certificates on the ALB side.

Prepare certificates in Certificate Center #

You can purchase SSL certificates in Certificate Center or upload SSL certificates obtained from other platforms to Certificate Center for unified management.

Purchase and apply for certificates #

You can refer to Creating an SSL certificate order and Requesting an SSL certificate to purchase your certificates in Certificate Center.

Upload certificates #

You can refer to Uploading an SSL certificate to upload your certificates to Certificate Center.

Select certificates on the ALB side #

After preparing certificates in Certificate Center, you can select these certificates on the ALB side.
You need to select certificates when performing the following operations:

• Creating an HTTPS listener
• Creating an HTTP/2 listener
• Creating a QUIC listener
• Adding multiple certificates to an HTTPS listener (Basic edition) or Adding multiple certificates to an HTTPS listener (Standard edition)