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BitLocker and TPM

Teemo Tang 11,356 Reputation points
2020-07-14T08:44:19.997+00:00

Hi.
I want to configure bitlocker and configuration requires to configure tpm as well. When I entered BIOS Security setting, I saw TPM with different option.For now I checked only TPM security and activate checkbox. The rest (ACPI etc.)were kept unchecked. Now what kind of problem I would experience? And What is your recommendation to activate TPM. I would please to get prompt reply as it is so urgent.
Thanks in advance
source link: https://social.technet.microsoft.com/Forums/en-US/98ac2bf1-2053-4846-8b1b-af7f651ddc97/bitlocker-and-tpm?forum=win10itprosecurity

Windows 10 Security
Windows 10 Security
Windows 10: A Microsoft operating system that runs on personal computers and tablets.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
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  1. Jenny Feng 14,081 Reputation points
    2020-07-15T06:30:52.203+00:00

    If you mean the TPM options below:

    12392-getimage.png
    ACPI stands for Advanced Configuration & Power Interface.

    For your reference:https://trustedcomputinggroup.org/resource/tcg-acpi-specification/

    PPI stands for Physical Presence Interface.

    For your reference:https://trustedcomputinggroup.org/resource/tcg-physical-presence-interface-specification/

    Please Note: Since the websites are not hosted by Microsoft, the links may change without notice. Microsoft does not guarantee the accuracy of this information.

    If you enable all three of these settings, then you can clear the TPM ownership without having to physically go into the BIOS.

    If you want to enable the TPM settings you could just check the box saying: “TPM Security” to enable the TPM hard drive security encryption. Other options are not required.

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