Basic Input/Output System (BIOS) is a software that is stored on a non-volatile ROM chip on the motherboard and BIOS is the first code run by a PC when powered on.

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Is this a security risk for us to lost TPM or others to access to reset BIOS ?

In the previous post Physically secure the system case it is recommended to physically protect the system. But in case stolen laptops where intruder have physical access to TPMs. What are the security ...
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Cons of disabling live CD in bios

It has been suggested that for security reasons it's a good idea to change the boot order to prevent booting from a live CD or USB. But if you lose the passwords to unlock hard drive and bios, and you ...
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How does virtualisation (IaaS) protect from CPU microcode updates and firmware changes?

Is it safe to assume that it's impossible for CPU Microcode updates and firmware updates to be initiated from a guest VM? What software or hardware technologies protect my guest OS from altering or ...
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Award BIOS Security

How can I secure an Award BIOS from being flashed or attacked by a remote attacker? Are there other types of BIOS that are more secure?
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What does HP DriveLock do to your password?

While looking at various hard drive encryption methods, I discovered that HP's "DriveLock" is not quite the standard ATA security system. While I did get confirmation from HP that it does indeed use ...
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Is multi-factor authentication supported by any current bios?

Is multi-factor authentication supported by any current bios'es? Update What I want to do is to make it impossible to go into the bios setup without both a password and another factor. It would ...
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Is booting from a freshly downloaded linux CD safe from trojans?

Let's say you're using Windows 7. For storing Bitcoin on your computer ... is downloading a fresh copy of linux (say Ubuntu), burning it into a CD, booting from it ... safe from trojans? Are there ...
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Tamper-proof BIOS password & settings storage with Trusted Platform Module?

In the olden days, one could trivially bypass BIOS passwords on most PCs by removing the BIOS battery and clearing the CMOS. My question is: On modern PCs equipped with a Trusted Platform Module ...