只是一个基本的问题。全盘加密（如 bitlocker）是否加密 Bios 或仅加密操作系统。我知道需要 TPM，所以这让我认为 Bios 是加密的，但我只是想确定一下。
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Not exactly sure why you're asking... actually encrypting the BIOS doesn't really make sense, since you don't store any data there that would need to be protected from curious eyes.
And flashing a modified, unsigned firmware image is usually not easy on a modern system, at least not without having physical access.
To answer your question... bitlocker only encrypts the harddisk, respectively the OS. If you want to prevent users from accessing the BIOS then you should check whether your BIOS allows you to set a password. Many modern systems allow locking the BIOS via password. Just make sure you don't forget it, else you're locked out of your system as there's no regular recovery method.
于 2017-09-27T11:32:57.900 回答