Windows 11 demands new hardware-specific security requirements for user-data protection.
But, completely understanding the concept of these security regulations can be confusing.
Luckily, all your confusion will go away once you finish reading this article.
Ill share my year-long achieved insights to clarify the facts about PTT and dTPM or TPM 2.0.
So lets get deep into the topic.
What is dTPM & PTT?
To understand dTPM, it’s crucial that you know what TPM is.
It uses the TPM chip to transfer data between your machine and the operating system.
About PTT, it stands forPlatform Trust Technology.
AMD also has a software-based TPM solution, named the fTPM (firmware TPM).
You might ask:Can AMD CPU with fTPM run Windows 11?
As you know, motherboards from MSI, ASUS, and Gigabyte use TPM technology.
In contrast, Intel motherboards provide PTT service as a replacement.
Read the following section to find out.
Do I Need dTPM or PTT for Windows 11?
Windows is the most affected operating system by viruses and ransomware.
TPM 2.0 works as a security barrier in front of the user data.
So,if your gear doesnt have TPM 2.0, Windows 10 users cant upgrade to Windows 11.
Now there are different implementations of the TPM 2.0 security module.
dTPM VS PTT: How do they Work on Windows 11?
Its not like the whole concept of TPM started with Windows 11.
The earlier version of TPM was already built in the early generation of mainboards.
But it was not mandatory to have this security chip present on your motherboard.
But what changed so much that Windows is preventing installation access if you dont have TPM / PTT?
In one word to make it extremely difficult for attackers to get into your system.
TPM 2.0 arms your box with digital footprints and cryptographic keys.
PTT, on the other hand, is a firmware-based implementation of a TPM security by Intel.
Lets get to the key topic, how does Windows function with TPM/ PTT?
TPM contains multiple physical security mechanisms to make it tamper-resistant.
There are in-built keys stored in TPM that unlock different sections of the system drive.
I think that statement made the tech concept super clear.
So, lets figure out if your system has TPM 2.0 which is required to upgrade to Windows 11.
Does My Computer have TPM or Intel PTT ?
Knowing what TPM is wont just let you update Windows.
you gotta check whether your motherboard supports TPM.
And most importantly, you better know which TPM version is available.
There are several methods it’s possible for you to use to check the TPM availability on your system.
Choose one from the listed methods.
Here are the procedures to check whether your rig has TPM:
1.
Here are the steps to check TPM via PowerShell:
Youll noticetruein every command if TPM is physically available.
Otherwise, every command will appearfalse.
And if youre using an Intel motherboard, PTT will be built-in.
So, worrying after reading this article wont be necessary.
Have further queries about these security requirements or compatibilities?
Check out the following section.
Heres a complete guide on how torestore files from File History on Windows 11.
Frequently Asked Questions
Will Windows 11 work with PTT?
Does Windows 11 need dTPM or PTT?
TPM is the hardware that is built on your motherboard.
And PTT is an alternative service for Intel motherboard users.
So technically, you could use either one to use Windows 11.
What version of TPM do I need for Windows 11?
You need TPM 2.0 to install Windows 11.
How do I enable TPM and Secure Boot to install Windows 11?
Go to Update & Security controls > Recovery > Advanced > Troubleshoot > UEFI Firmware controls > restart.
I bet now you know more about this topic than yesterday.
dTPM and PTT both satisfy the TPM 2.0 requirement of Windows 11.
If you find this article informative, share it with your friends who are planning to get Windows 11.
