AWS Security Blog
Author: Maria Gutovsky
Caching KMS data keys in multi-thread environments: Per-tenant encryption for event-driven systems at scale
Acknowledgements: Special thanks to Devora Roth Goldshmidt, Head of X-Sight Architects at NICE Actimize, who made a significant contribution to this post. This post assumes familiarity with envelope encryption and the AWS Encryption SDK. When your encryption system generates millions of duplicate API calls per hour, costs spiral and performance degrades. That’s exactly the challenge […]