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Thread: BIOS , TPM, BitLocker, LUKS
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17th January 2022 22:55 #1Registered User
Join Date: Jul:2019
Location: Earth
Posts: 216
BIOS , TPM, BitLocker, LUKS
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Battery -> BIOS -> TPM -> BitLocker/LUKS?
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?"Finally an experimental tool that I can use to convert my backup disks from NTFS to BTRFS."
Careful, if you prey for rain, you have to deal with the mud. If a man can have half of his wishes, he will double his trouble
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18th January 2022 07:47 #2
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18th January 2022 11:01 #3Registered User
Join Date: Jul:2019
Location: Earth
Posts: 216
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, , .What system changes would cause the integrity check on my operating system drive to fail?
The following types of system changes can cause an integrity check failure and prevent the TPM from releasing the BitLocker key to decrypt the protected operating system drive:
Moving the BitLocker-protected drive into a new computer.
Installing a new motherboard with a new TPM.
Turning off, disabling, or clearing the TPM.
Changing any boot configuration settings.
Changing the BIOS, UEFI firmware, master boot record, boot sector, boot manager, option ROM, or other early boot components or boot configuration data.
What causes BitLocker to start into recovery mode when attempting to start the operating system drive?
Because BitLocker is designed to protect your computer from numerous attacks, there are numerous reasons why BitLocker could start in recovery mode. For example:
Changing the BIOS boot order to boot another drive in advance of the hard drive.
Adding or removing hardware, such as inserting a new card in the computer, including some PCMIA wireless cards.
Removing, inserting, or completely depleting the charge on a smart battery on a portable computer.
In BitLocker, recovery consists of decrypting a copy of the volume master key using either a recovery key stored on a USB flash drive or a cryptographic key derived from a recovery password. The TPM is not involved in any recovery scenarios, so recovery is still possible if the TPM fails boot component validation, malfunctions, or is removed.
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.Last edited by clock2clock; 18th January 2022 at 11:11.
"Finally an experimental tool that I can use to convert my backup disks from NTFS to BTRFS."
Careful, if you prey for rain, you have to deal with the mud. If a man can have half of his wishes, he will double his trouble
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31st January 2022 14:22 #4Registered User
Join Date: Jul:2019
Location: Earth
Posts: 216
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"Finally an experimental tool that I can use to convert my backup disks from NTFS to BTRFS."
Careful, if you prey for rain, you have to deal with the mud. If a man can have half of his wishes, he will double his trouble
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2nd February 2022 09:02 #5Registered User
Join Date: May:2012
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