AWS Cryptography Services
AWS Cryptographic Services and Tools Guide

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AWS Certificate Manager Private Certificate Authority

AWS Certificate Manager Private Certificate Authority (ACM PCA) is a private certificate authority (CA) service with which you can easily and securely manage your PKI CA infrastructure and your private certificates. ACM PCA provides a highly available private CA service without the investment and maintenance costs of operating your own subordinate CA. By extending the scope of AWS Certificate Manager ACM to private certificates, ACM PCA helps you manage both public and private certificates from within one PKI environment.

You can use ACM PCA to perform a variety of PKI-related tasks, including the creation of private CAs and the generation, validation, renewal, maintenance, and deletion of private certificates. For more information about ACM PCA, see the ACM PCA User Guide.