Scalability Visibility Windows Update Certification [& - - PowerPoint PPT Presentation

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Scalability Visibility Windows Update Certification [& - - PowerPoint PPT Presentation

Dec 09, 2023 370 likes •687 views

Reliability WaaS Scalability Visibility Windows Update Certification [& Client] Intent: when Targeting should the driver Classification Signing and Ranking be offered? Who validations should receive it?

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Reliability Scalability WaaS Visibility

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  • Intent: when

should the driver be offered? Who should receive it? Planning

  • Signing and

validations

  • Customization
  • Sharing

Certification

  • Targeting
  • Classification

Publishing

  • Ranking

Windows Update [& Client]

Driver Servicing Hardware Dev Center Optional: clean install, missing driver WU applicability: CHID centric Co-development Dynamic Update: upgrade support PnP ranking: FS, HWID, Version, Date Missing Driver Critical: automatic push to all clients

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Optional

  • New device detected (missing

driver)

  • Clean Install
  • Device Manager "Update

Driver…"

Critical

(Automatic)

  • New device detected (missing

driver)

  • Clean Install
  • Device Manager "Update

Driver…"

  • Client Windows Update
  • After OOBE

Dynamic Update (DU)

  • Upgrade

Promotion

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Hardware partner Flighting for WU/AU Live for WU/AU Production Signature Check Quality Control Flighting Pool General Population Telemetry Feedback

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PCI\VEN_1000&DEV_0001& SUBSYS_00000000&REV_02

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Rank PnP Ranking General Specific 1 Feature Score (from Windows 10) 0xFF Lower value (0xE8) 2 HWID 2-part HWID 4-part HWID 3 Driver Date 1/1/2015 Newer Date (9/15/2015) 4 Driver Version 1.1.1 Higher version (1.1.2)

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Windows Update

Driver A Optional + CHID Driver B Optional Driver C Optional

Driver A is offered and installed. WU applicability applies to CHID.

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Windows Update

Driver A Optional + CHID Driver B Optional Driver C Optional Driver D

4part HWID, 2/1/16, Ver 1.2

No driver is offered. WU picks Driver A as a best match but PnP ranking against local system picks Driver D because Driver D has newer driver date.

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Windows Update

Driver D

4part HWID, 2/1/16, Ver 1.2

Driver B is offered and installed. WU selects Driver B then PnP ranking also selects Driver B as a better match.

Driver A Critical Driver B Critical Driver C Optional

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Windows Update

Driver B is offered and installed . WU selects Driver B as a best match for this scenario.

Driver A Critical, DU Driver B Critical, DU Driver C Optional Driver D

4part HWID, 2/1/16, Ver 1.2

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After RTM + 90 days: Must use RS1 HLK certified driver After RTM + 90 days: Must use RS1 HLK All RS1 HLK drivers must be HyperVisor Code Integrity (HVCI) compliant

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Sysdev.Microsoft.com Current portal will be used for RS1 RS1 driver signing will be enabled from RTM Publishing block list will be updated Sysdev@Microsoft.com DDCHelp@Microsoft.com Launch this fall

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  • Once rolled back, driver not re-offered
  • Utilize feedback to improve understand customer

intent

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Administrators can set this key to test their environments Don’t be the last one to move to Minifilter model.

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DDChelp@Microsoft.com

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Benefits

Field update for system and device firmware through WU Enables resolution of firmware based vulnerabilities and issues Improve customer experience overall and keep systems up to date for improved customer satisfaction.

Requires

Unique GUID (per version of firmware) in EFI System Resource Table (ESRT) UpdateCapsule() enabled Capsule with self contained payload tested and uploaded to Windows Update UEFI firmware requires PCR7 compliance

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http://sysdev.microsoft.com https://msdn.microsoft.com/en-us/library/windows/hardware/ff549731(v=vs.85).aspx https://msdn.microsoft.com/en-us/library/windows/hardware/br230778(v=msdn.85).aspx http://go.microsoft.com/fwlink/p/?LinkId=617374 https://msdn.microsoft.com/en-us/library/windows/hardware/ff549520(v=vs.85).aspx http://download.microsoft.com/download/A/D/6/AD6D9B14-5810-4BB3-A548-E128E7509032/Windows Device Driver Installation Applications.docx https://msdn.microsoft.com/en-us/library/windows/hardware/ff546225(v=vs.85).aspx https://msdn.microsoft.com/en-us/library/windows/hardware/dn917887(v=vs.85).aspx https://msdn.microsoft.com/library/windows/hardware/br230796.aspx https://technet.microsoft.com/itpro/windows/plan/windows-update-for-business

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