PTT vs TPM: Microsoft’s Security Effort for Windows 11
- Blog
- September 22, 2022
Microsoft is continuing its focus on security with the upcoming release of Windows 11. The operating system will include several new security features, including a new process called Trusted Process Model (PTT). TPM is designed to help protect against malware and other threats. It will be interesting to see how TPM compares to the existing security features in Windows 10.
Table of Contents
PTT vs TPM: Microsoft’s Security Effort for Windows 11
What is PTT?
PTT is a security effort from Microsoft that aims to harden the security of Windows 11. It does this by using a combination of kernel-level mitigations, application sandboxing, and other security features. PTT is designed to make it more difficult for attackers to exploit vulnerabilities in the operating system, and to make it easier for security researchers to find and report such vulnerabilities.
Microsoft has been working on PTT since the release of Windows 10, and the company has released several preview builds of the operating system with PTT enabled. However, PTT is not enabled by default in Windows 11, and Microsoft has not yet announced when it plans to enable it by default.
PTT has been designed with security researchers in mind, and Microsoft has made it easier for researchers to find and report vulnerabilities in PTT-enabled builds of Windows 11. The company has also published guidance on how to conduct responsible disclosure of vulnerabilities in PTT-enabled systems.
What is TPM?
TPM is short for Trusted Platform Module. It is a microchip that is found in almost all modern computers that helps to secure the device. The TPM chip stores cryptographic keys, digital signatures, and certificates. It can also be used to generate and store random numbers. The TPM chip is usually installed on the motherboard of a computer.
TPM can be used to encrypt and decrypt data. It can also be used to create digital signatures. TPM can also be used to generate random numbers. The TPM chip is usually installed on the motherboard of a computer.
TPM can help to secure a computer in a number of ways. For example, TPM can be used to encrypt data so that it can only be decrypted by the TPM chip. TPM can also be used to create digital signatures. These signatures can be used to verify that data has not been tampered with. TPM can also be used to generate random numbers. These numbers can be used to create unique keys that can be used to encrypt data.
The TPM chip is usually installed on the motherboard of a computer, but it can also be found on other devices such as USB flash drives and smart cards.
PTT vs TPM: Microsoft’s Security Effort for Windows 11
As organizations move to adopt Windows 11, they will need to consider which security platform to use: Microsoft’s new Platform Trusted Technology (PTT) or the existing Trusted Platform Module (TPM). While both technologies provide similar security features, there are some key differences that organizations should be aware of.
PT T uses a hardware-based security chip that is designed to be more tamper-resistant than the software-based TPM. PTT also offers a higher level of security for keys and other sensitive data, as it stores them in encrypted form on the hardware chip.
TPM, on the other hand, is a software-based security platform that has been around for longer. While it is not as tamper-resistant as PTT, it is still a very effective security platform. In addition, TPM is less expensive to implement than PTT, making it a better option for organizations on a tight budget.
Ultimately, the decision of which security platform to use will come down to an organization’s specific needs and budget. However, both PTT and TPM offer strong security features that can help protect Windows 11 systems from malicious attacks.
Conclusion
Overall, TPM provides more security than PTT and should be used whenever possible. However, PTT may be a better option in some cases, such as when working with older versions of Windows. Ultimately, the decision of which security measure to use should be based on the specific needs of the organization.
