Many PC users prefer one password for all their accounts, and even their identity could be up for grabs once compromised. Sometimes you may forget your password or lose it to hackers. Microsoft created Windows Hello for Business as an alternative way to authenticate your logins. That way, your system firmware and TPM work together to enhance the security of your data. The TPM will only allow your private key to decrypt your drive if these recorded parameters are met and booting occurs in an expected way. For instance, It records your system boot sequence, whether from a hard drive or USB stick. TPM works by collaborating with your system firmware to record your system startup parameters, including any software that loads on startup.
Nobody can boot into the operating system to access your data. In the unfortunate case you misplace or lose your hard drive, your data remains confidential. That includes your primary volume, where your boot components and system information are. BitLocker Drive EncryptionīitLocker keeps all your drive partitions encrypted when your PC is at rest. If your system only supports a firmware-based TPM, it might be referred to as iPPT (Intel Platform Protection Technology) if your computer has an Intel processor, or fTPM (Firmware Trusted Platform Module) for AMD processors.A Trusted Platform Module plays some key roles in the security of your PC. Once here, you can also enable Secure Boot from the UEFI menus. The specific spot to enable TPM in these settings will vary wildly by manufacturer, so you should check the manual that came with your computer or motherboard (you can probably find it online on the manufacturer's website). It's usually accessible by pressing Delete or F12 when prompted during boot up. This is the low-level software you can briefly enter when your computer is first starting up. If it is compatible, you can enable it in your system’s UEFI (sometimes still referred to as a BIOS, even though this term is largely deprecated). It should be next to System Model.) If it's not compatible, there are ways to bypass the requirements, but it requires a bit of technical know-how and we don't recommend it. (You can find your model by tapping the Windows key and typing System Information. First, look online to see if your motherboard model is TPM compatible.
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