Although your PC may be older yet already have a TPM chip installed, it may be the lower TPM 1.2 version. We recommend upgrading your laptop/PC to a more modern version. 
In this case, there isn’t much you can do.
If your PC was manufactured long before 2016, there’s a chance it doesn’t support TPM chips. How to Install and Activate a Hardware TPM Chip on Your PC Motherboardīefore we dive into installing a chip on your computer, here are some essential considerations to make: Unlike software solutions, hackers cannot reverse-engineer TPMs to steal your private keys or copy them off your device. It also protects your device from dictionary attacks that use multiple guesses to crack your PIN code. This implementation uses TPM’s unique properties to protect your private keys from being duplicated by malware. Windows supplies an algorithmic implementation of the CNG your system executes through the TPM hardware on your PC motherboard. That way, all software and apps that use cryptography can use the CNG API without knowing any details about the algorithm and how it works. Microsoft uses a Cryptographic API: Next Generation (CNG) framework to implement algorithms on your computer and keep it secure. Your system stores this cryptographic key in the TPM, protecting it from potential trojan-horse attacks from malware pretending to be your TPM. That way, you can authenticate yourself better across your devices using only one account. Windows Hello allows you to provision several devices one by one combining them and adding additional cryptographic keys to them. 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. A Trusted Platform Module plays some key roles in the security of your PC.
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