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Last Updated: Oct 21, 2021

This topic describes how to use the Transparent Data Encryption (TDE) feature.


OceanBase Database supports Transparent Data Encryption (TDE) for storage, logs, and remote procedure calls (RPCs).

  • Storage encryption protects data on disks.

  • RPC encryption protects the communication between OBServers.


TDE is supported in OceanBase V2.2.76 and later.


  1. In the left-side navigation pane, click Clusters and select the target cluster to go to the Cluster Workspace page.

  2. In the left-side navigation pane, click Security Settings.

  3. On the TDE tab, configure the TDE settings.

    1. Click the toggle switch in the TDE column to enable TDE encryption.


      Note: TDE cannot be disabled after it is enabled.

    2. Click a name in the Tenant Name column to go to the Tenant Details page. For more information.1