OpenSearch1 min read
Amazon OpenSearch Service now supports index-level encryption
Amazon OpenSearch Service now supports index-level encryption, letting you encrypt each index at rest with its own AWS Key Management Service (AWS KMS) customer managed key. This helps you protect data with different ownership or sensitivity under separate keys on the same domain.
By Amazon Web ServicesAWS New (What's New)
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Originally published by AWS New (What's New) on Oct 12, 2026.
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