更换用于加密DDB表的CMK的影响是什么？

0

【以下的问题经过翻译处理】我们有一个已经使用 CMK A 加密的生产 DDB 表。使用 CDK，我们将重新部署堆栈，创建 CMK B 并将 DDB 表的加密密钥更改为 CMK B。如此更改是否会产生任何影响？

Topics

Security, Identity, & Compliance Database

Tags

AWS Key Management Service Amazon DynamoDB

Language

中文 (简体)

EXPERT

rePost Polyglot

asked 9 months ago20 views

1 Answer

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【以下的回答经过翻译处理】 DynamoDB维护了表的密钥层次结构，并使用CMK来包装“表密钥”。更改CMK意味着重新包装表密钥层次结构。 https://docs.aws.amazon.com/kms/latest/developerguide/services-dynamodb.html

EXPERT

rePost Polyglot

answered 9 months ago

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