Encryption at rest in Elastic Cloud: A strategic imperative for enterprise security

This post elaborates on the strategic importance of encryption at rest and the benefits of using customer-managed keys (BYOK) in Elastic Cloud. It details how BYOK integrates with AWS KMS, Azure Key Vault, and GCP Cloud KMS, providing enterprises with greater control over their encryption keys for enhanced security and compliance. The post highlights the security benefits such as confidentiality and compliance with regulations, while also acknowledging the performance overhead and key management complexity. It confirms that BYOK can be applied to both new and existing deployments and points to further resources for integration details.