Select and configure appropriate methods for protecting against data security threats, including soft delete, backups, versioning, and immutable storage

Azure Storage provides data protection for Blob Storage and Azure Data Lake Storage Gen2 to help you to prepare for scenarios where you need to recover data that has been deleted or overwritten. It's important to think about how to best protect your data before an incident occurs that could compromise it.

Recommendations for basic data protection

If you're looking for basic data protection coverage for your storage account and the data that it contains, then Microsoft recommends taking the following steps to begin with:

  • Configure an Azure Resource Manager lock on the storage account to protect the account from deletion or configuration changes.

  • Enable container soft delete for the storage account to recover a deleted container and its contents.

  • Save the state of a blob at regular intervals:

    • For Blob Storage workloads, enable blob versioning to automatically save the state of your data each time a blob is overwritten.
    • For Azure Data Lake Storage workloads, take manual snapshots to save the state of your data at a particular point in time.


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