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Support Request: Attestation Signing for Windows Kernel-Mode Minifilter Driver
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Bhuwan Chandra
0
Reputation points
Hello Microsoft Support Team,
We are currently developing a Windows kernel-mode minifilter driver intended for deployment on production systems with Secure Boot enabled. As per Microsoft requirements, the driver must undergo attestation signing through the Microsoft Hardware Developer Center.
We request your support and guidance regarding the submission and attestation signing process.
Details:
- Driver Type: Windows Kernel-Mode Minifilter Driver
Files prepared for submission:
dlpfilter.sys – Driver binary
dlpfilter.inf – Installation file
dlpfilter.cat – Catalog file
Support Required:
Confirmation of the correct procedure to submit the driver package for attestation signing.
Validation of any prerequisites related to EV code signing certificates.
Assistance in case of submission errors or validation failures during the signing process.
Our objective is to obtain a Microsoft-signed catalog file to ensure secure and compliant deployment across production systems.
Kindly let us know the next steps or any additional requirements from our side.
Thank you for your support.Hello Microsoft Support Team,
We are currently developing a Windows kernel-mode minifilter driver intended for deployment on production systems with Secure Boot enabled. As per Microsoft requirements, the driver must undergo attestation signing through the Microsoft Hardware Developer Center.
We request your support and guidance regarding the submission and attestation signing process.
Details:
Driver Type: Windows Kernel-Mode Minifilter Driver
Files prepared for submission:
dlpfilter.sys – Driver binary
dlpfilter.inf – Installation file
dlpfilter.cat – Catalog file
Support Required:
Confirmation of the correct procedure to submit the driver package for attestation signing.
Validation of any prerequisites related to EV code signing certificates.
Assistance in case of submission errors or validation failures during the signing process.
Our objective is to obtain a Microsoft-signed catalog file to ensure secure and compliant deployment across production systems.
Kindly let us know the next steps or any additional requirements from our side.
Thank you for your support.
Microsoft Partner Center | Other
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