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First, there's a terminology issue when talking about this stuff. Strictly, 'BIOS' and 'UEFI' are different programming interfaces for the firmware present on PC motherboards. However, in a PC context, 'BIOS' is often used to refer to the firmware irrespective of its API -- that is, "UEFI BIOSes" should strictly read "UEFI firmwares". (Just to be clear: ...


Software cannot protect against physical attacks. Security requires a layered approach. Most cases have the ability to put on a physical lock. More secure systems cases can also hide the cable connections and prevent changing keyboards, or other peripheral connections. The BIOS/boot password is only one part of a greater security plan for a system. It's ...

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