Hello, When applying the dke sensitivity label to the MS OFFICE document, there is an issue that cannot be applied, so I ask. Is there a limit on the size of MS OFFICE document files when applying sensitivity labels? Is there a limit on the size of MS OFFICE document files when applying sensitivity labels? I'm applying the DKE label in Excel document, but it's not time to apply the DKE (double key encryption) label to documents over 2GB. What is the file size limit when applying the label to Excel document? I'm applying DKE labels in PowerPoint documents, and it's not time to apply DKE (double key encryption) labels to documents over 4GB. What is the file size limit when applying labels to PowerPoint documents? Thank you for answering

Limiting MS OFFICE document file size when applying dke sensitivity labels

최희숙 0

Hello, When applying the dke sensitivity label to the MS OFFICE document, there is an issue that cannot be applied, so I ask.

Is there a limit on the size of MS OFFICE document files when applying sensitivity labels?
Is there a limit on the size of MS OFFICE document files when applying sensitivity labels?
I'm applying the DKE label in Excel document, but it's not time to apply the DKE (double key encryption) label to documents over 2GB. What is the file size limit when applying the label to Excel document?
I'm applying DKE labels in PowerPoint documents, and it's not time to apply DKE (double key encryption) labels to documents over 4GB. What is the file size limit when applying labels to PowerPoint documents?

Thank you for answering

J N S S Kasyap 270 Reputation points Microsoft Vendor

2025-02-24T08:15:39.3966667+00:00

Hi @최희숙

Thank you for posting your query!

Specific file size limitations for applying Double Key Encryption (DKE) labels to Excel and PowerPoint documents are not explicitly listed in the official Microsoft documentation.

However, it does mention that large files could face processing difficulties due to the resource requirements for encryption and label application.

Large files may face performance issues when applying DKE labels due to the processing power required, and optimizing the file size by reducing embedded media, compressing images, or trimming unnecessary data can help alleviate these problems.

please refer the following Microsoft documentation:
https://learn.microsoft.com/en-us/purview/double-key-encryption?source=recommendations

I hope this information helps. Please do let us know if you have any further queries.

Kindly consider upvoting the comment if the information provided is helpful. This can assist other community members in resolving similar issues.

Thank you.
J N S S Kasyap 270 Reputation points Microsoft Vendor

2025-02-25T08:35:53.18+00:00

@최희숙
We haven’t heard from you on the last response and was just checking back to see if you have a resolution yet. In case if you have any resolution please do share that same with the community as it can be helpful to others. Otherwise, will respond with more details and we will try to help.
J N S S Kasyap 270 Reputation points Microsoft Vendor

2025-02-26T08:17:17.3633333+00:00

@최희숙
We haven’t heard from you on the last response and was just checking back to see if you have a resolution yet. In case if you have any resolution please do share that same with the community as it can be helpful to others. Otherwise, will respond with more details and we will try to help.

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Limiting MS OFFICE document file size when applying dke sensitivity labels

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