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Setting Bucket Encryption

Last updated: 2022-09-14 14:55:05


    You can set server-side encryption for a bucket in the COS console, so that new objects uploaded to the bucket can be encrypted by default. For more information on bucket encryption, see Bucket Encryption Overview.


    Currently, the supported bucket encryption method is SSE-COS encryption (i.e., server-side encryption using COS-managed encryption keys). For more information on server-side encryption, see Server-Side Encryption Overview.


    Setting encryption during bucket creation

    You can configure bucket encryption when creating a bucket.

    Setting encryption for existing bucket

    If you did not set encryption when creating a bucket, follow the steps below to set it subsequently.

    1. On the Bucket List page, click the name of the target bucket to enter the bucket configuration page.
    2. Click Security Management > Server-Side Encryption on the left sidebar.
    3. In the Server-Server-Side Encryption configuration item, toggle the feature on.
    4. Select the specified encryption method and click Save.
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