Verify whether a Windows instance is enabled for UEFI Secure Boot - Amazon Elastic Compute Cloud

Verify whether a Windows instance is enabled for UEFI Secure Boot

To verify whether a Windows instance is enabled for UEFI Secure Boot

  1. Open the msinfo32 tool.

  2. Check the Secure Boot State field. Supported indicates that UEFI Secure Boot is enabled.

    Secure Boot State within System Information.

You can also use the Windows PowerShell Cmdlet Confirm-SecureBootUEFI to check the the Secure Boot status. For more information about the cmdlet, see Confirm-SecureBootUEFI in the Microsoft Documentation website.

To verify whether a Linux instance is enabled, see Verify whether a Linux instance is supported for UEFI Secure Boot in the Amazon EC2 User Guide for Linux Instances.