AWS Security Blog

Category: AWS Key Management Service

Digital signing with the new asymmetric keys feature of AWS KMS

AWS Key Management Service (AWS KMS) now supports asymmetric keys. You can create, manage, and use public/private key pairs to protect your application data using the new APIs via the AWS SDK. Similar to the symmetric key features we’ve been offering, asymmetric keys can be generated as customer master keys (CMKs) where the private portion […]

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Post-quantum TLS now supported in AWS KMS

November 11, 2019: Based on customer feedback, we’ve corrected the name of one of our sources. AWS Key Management Service (AWS KMS) now supports post-quantum hybrid key exchange for the Transport Layer Security (TLS) network encryption protocol that is used when connecting to KMS API endpoints. In this post, I’ll tell you what post-quantum TLS […]

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How to deploy CloudHSM to securely share your keys with your SaaS provider

August 6, 2019: We’ve made an update to clarify use cases for VPC peering. If your organization is using software as a service (SaaS), your data is likely stored and protected by the SaaS provider. However, depending on the type of data that your organization stores and the compliance requirements that it must meet, you […]

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How to decrypt ciphertexts in multiple regions with the AWS Encryption SDK in C

You’ve told us that you want to encrypt data once with AWS Key Management Service (AWS KMS) and decrypt that data with customer master keys (CMKs) that you specify, often with CMKs in different AWS Regions. Doing this saves you compute resources and helps you to enable secure and efficient high-availability schemes. The AWS Crypto […]

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AWS re:Invent Security Recap: Launches, Enhancements, and Takeaways

For more from Steve, follow him on Twitter Customers continue to tell me that our AWS re:Invent conference is a winner. It’s a place where they can learn, meet their peers, and rediscover the art of the possible. Of course, there is always an air of anticipation around what new AWS service releases will be […]

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Are KMS custom key stores right for you?

You can use the AWS Key Management Service (KMS) custom key store feature to gain more control over your KMS keys. The KMS custom key store integrates KMS with AWS CloudHSM to help satisfy compliance obligations that would otherwise require the use of on-premises hardware security modules (HSMs) while providing the AWS service integrations of […]

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Podcast: How AWS KMS could help customers meet encryption and deletion requirements, including GDPR

Encryption is a powerful tool to protect your data but it can be difficult to get right because it demands understanding how encryption keys are created, distributed, used, and managed. To make encryption easier to use, we created AWS Key Management Service (KMS) to let you scale your use of the cloud without struggling to […]

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Now Available: Encryption at Rest for Amazon DynamoDB

Today, AWS announced Amazon DynamoDB encryption at rest, a new DynamoDB feature that gives you enhanced security of your data at rest by encrypting it using your associated AWS Key Management Service encryption keys. Encryption at rest can help you meet your security requirements for regulatory compliance. You now can create an encrypted DynamoDB table anytime with a single click […]

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How to Connect Directly to AWS Key Management Service from Amazon VPC by Using an AWS PrivateLink Endpoint

AWS Key Management Service (AWS KMS) now supports Amazon Virtual Private Cloud (Amazon VPC) endpoints powered by AWS PrivateLink. This means you now can connect directly to AWS KMS through a private endpoint in your VPC, keeping all traffic within your VPC and the AWS network. Previously, applications running inside a VPC required internet access […]

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The 10 Most Viewed Security-Related AWS Knowledge Center Articles and Videos for November 2017

The AWS Knowledge Center helps answer the questions most frequently asked by AWS Support customers. The following 10 Knowledge Center security articles and videos have been the most viewed this month. It’s likely you’ve wondered about a few of these topics yourself, so here’s a chance to learn the answers! How do I create an AWS […]

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