Showing only posts by Arthur Mnev. Show all posts.

How to implement client certificate revocation list checks at scale with API Gateway

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As you design your Amazon API Gateway applications to rely on mutual certificate authentication (mTLS), you need to consider how your application will verify the revocation status of a client certificate. In your design, you should account for the performance and availability of your verification mechanism to make sure …

Choosing the right certificate revocation method in ACM Private CA

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AWS Certificate Manager Private Certificate Authority (ACM PCA) is a highly available, fully managed private certificate authority (CA) service that allows you to create CA hierarchies and issue X.509 certificates from the CAs you create in ACM PCA. You can then use these certificates for scenarios such as …

Demystifying KMS keys operations, bring your own key (BYOK), custom key store, and ciphertext portability

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As you prepare to build or migrate your workload on Amazon Web Services (AWS), designing your encryption scheme can be a challenging—and sometimes confusing—endeavor. This blog post gives you a framework to select the right AWS cryptographic services and tools for your application to help you with …