Question I want to use secure boot with ESXI 6.5. Each boot stops with some "Secure boot violation" - "Invalid signature detected. Check secure boot policy in setup" red window. Answer The security boot works on Win10 with the factory default key provided by SMC. However, we do not have the key to support VMWare and we suggest you obtain the certificate key from VMWare, select Security Boot mode to Custom, and import the key from a UEFI bootable USB drive, in order to enable security boot for ESXI. Was this FAQ helpful? YES      NO Enter Comments Below: Note: Your comments/feedback should be limited to this FAQ only. For technical support, please send an email to support@supermicro.com.  Enter your email address below if you'd like technical support staff to reply:  Please type the Captcha (no space) Q 6 L N FAQ Stats FAQ ID Related Category / Keyword Date Posted Code 27642 Other: - Security 04/04/18     Print Answer