What does secure boot do

Surely, code with bad credentials or no credential will be refused. Seeing the function of Secure Boot, you may want to enable it. In order to use it, your PC must meet the following requirements. Step 4: Save the changes and exit the menu. You can now boot to media that supports Secure Boot and install an operating system. For more info, see How to restore, refresh, or Remove everything. If the above steps don't work, and you still want to use Secure Boot, contact your manufacturer for help.

Secure Boot Overview. Feedback will be sent to Microsoft: By pressing the submit button, your feedback will be used to improve Microsoft products and services. Privacy policy. Skip to main content. This browser is no longer supported. What Is Secure Boot? Trenton Systems Blog Our blogs cover the latest ruggedized computing news and company updates. Recent Topics Archive.

Subscribe to Updates. Subscribe to our blog. Secure boot functionality helps prevent malicious software and unauthorized operating system during the system startup process, disabling which will cause to load up drivers which as not authorized by Microsoft. For Windows 10 PCs, this is no longer mandatory. PC manufacturers can choose to enable Secure Boot and not give users a way to turn it off.

Through the Secure Boot function you can ensure that only approved operating systems can run on your machine. However, there are some security vulnerabilities which can still affect UEFI.

Secure Boot helps to make sure that your PC boots using only firmware that is trusted by the manufacturer.