diff --git a/windows/device-security/device-guard/requirements-and-deployment-planning-guidelines-for-device-guard.md b/windows/device-security/device-guard/requirements-and-deployment-planning-guidelines-for-device-guard.md index 5b2545753c..46527eb217 100644 --- a/windows/device-security/device-guard/requirements-and-deployment-planning-guidelines-for-device-guard.md +++ b/windows/device-security/device-guard/requirements-and-deployment-planning-guidelines-for-device-guard.md @@ -66,7 +66,7 @@ The following tables describe additional hardware and firmware qualifications, a | Protections for Improved Security | Description | Security benefits | |---------------------------------------------|----------------------------------------------------|-----| -| Firmware: **Hardware Rooted Trust Platform Secure Boot** | Boot Integrity (Platform Secure Boot) must be supported. See the Windows Hardware Compatibility Program requirements under [System.Fundamentals.Firmware.CS.UEFISecureBoot.ConnectedStandby](https://msdn.microsoft.com/library/windows/hardware/dn932807(v=vs.85).aspx#system_fundamentals_firmware_cs_uefisecureboot_connectedstandby)
• The Hardware Security Test Interface (HSTI) 1.1.a must be implemented. See [Hardware Security Testability Specification](https://msdn.microsoft.com/en-us/library/windows/hardware/mt712332.aspx). | • Boot Integrity (Platform Secure Boot) from Power-On provides protections against physically present attackers, and defense-in-depth against malware.
• HSTI 1.1.a provides additional security assurance for correctly secured silicon and platform. | +| Firmware: **Hardware Rooted Trust Platform Secure Boot** | • Boot Integrity (Platform Secure Boot) must be supported. See the Windows Hardware Compatibility Program requirements under [System.Fundamentals.Firmware.CS.UEFISecureBoot.ConnectedStandby](https://msdn.microsoft.com/library/windows/hardware/dn932807(v=vs.85).aspx#system_fundamentals_firmware_cs_uefisecureboot_connectedstandby)
• The Hardware Security Test Interface (HSTI) 1.1.a must be implemented. See [Hardware Security Testability Specification](https://msdn.microsoft.com/en-us/library/windows/hardware/mt712332.aspx). | • Boot Integrity (Platform Secure Boot) from Power-On provides protections against physically present attackers, and defense-in-depth against malware.
• HSTI 1.1.a provides additional security assurance for correctly secured silicon and platform. | | Firmware: **Firmware Update through Windows Update** | Firmware must support field updates through Windows Update and UEFI encapsulation update. | Helps ensure that firmware updates are fast, secure, and reliable. | | Firmware: **Securing Boot Configuration and Management** | • Required BIOS capabilities: Ability of OEM to add ISV, OEM, or Enterprise Certificate in Secure Boot DB at manufacturing time.
• Required configurations: Microsoft UEFI CA must be removed from Secure Boot DB. Support for 3rd-party UEFI modules is permitted but should leverage ISV-provided certificates or OEM certificate for the specific UEFI software.| • Enterprises can choose to allow proprietary EFI drivers/applications to run.
• Removing Microsoft UEFI CA from Secure Boot DB provides full control to enterprises over software that runs before the operating system boots. |