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Windows 11 zero trust docs - windows 11 zero trust docs.Zero Trust and Windows device health 

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HVCI, enabled by default, virtualizes memory and processes data in silos. Virtualizing and segmenting memory allows devices to adhere to the zero-trust model by executing instructions in complete isolation. Administrators may still control this feature via a registry key.

Secure Boot creates a digital signature that prevents malicious binaries from executing on boot. Previously an optional feature, Secure Boot now becomes mandatory in Windows MENU Log in. Trending Now. Trending Now Networking. Public Safety. A lot has been said already about Windows 11 for many unbearable requirements. How To Fix Guide previously posted an article on that. The new standard is not about performance as much as it is about security and data protection.

The notorious Trusted Platform Module 2. That means it does not let decrypted data leave the physically protected environment, which is the cryptoprocessor itself. TPM serves to generate keys, store them, and authenticate devices. Red flags raised back in can explain Windows 11 security level.

TPM 2. So much for a tiny chip! A user must turn on these features to install Windows hardware-based isolation, secure boot, hypervisor-protected code integrity. Hardware-based isolation is the abovementioned deployment of a secure cryptoprocessor.

Secure boot is a UEFI feature. But it also becomes a requirement for Windows 11 security. It keeps the critical system software protected from any unauthorized access by digital signature check.

Secure boot eliminates threats that an operating system or drivers attempting to load can introduce. As before, Microsoft stakes a lot on virtualization-based security as a reliable safety measure against some side-channel hardware vulnerabilities. Hypervisor-protected code integrity also known as Memory Integrity is a measure working out Meltdown-like flaws that proved to be unexploitable if the targeted system runs on a virtual machine.

You will recall that Windows 10 failed to combine security with convenience in this matter. The Memory Integrity feature had its shortcomings, and hopefully, Microsoft has updated it well since then. The Windows 11 anti-malware software is still Windows Defender. Features like Windows Hello non-password biometrics-based authentication feature and BitLocker drive encryption tool go alongside it. However, it is unclear whence comes that percentage.

Despite the audacious promotion of high-end hardware, what seems to be more exciting in all this Windows 11 security epic, is the philosophy behind it. Protect privileged roles, verify end-to-end encryption, use analytics to get visibility, and drive threat detection to improve defenses. The Zero Trust concept of verify explicitly applies to the risks introduced by both devices and users.

Windows enables device health attestation and conditional access capabilities, which are used to grant access to corporate resources. Conditional access evaluates identity signals to confirm that users are who they say they are before they're granted access to corporate resources. Windows 11 supports device health attestation, helping to confirm that devices are in a good state and haven't been tampered with. Attestation helps verify the identity and status of essential components and that the device, firmware, and boot process haven't been altered.

Information about the firmware, boot process, and software, is used to validate the security state of the device. Once the device is attested, it can be granted access to resources. Many security risks can emerge during the boot process as this process can be the most privileged component of the whole system. Remote attestation determines:. Devices can attest that the TPM is enabled, and that the device hasn't been tampered with. Windows includes many security features to help protect users from malware and attacks.

However, trusting the Windows security components can only be achieved if the platform boots as expected and wasn't tampered with. When you power on your PC until your anti-malware starts, Windows is backed with the appropriate hardware configuration to help keep you safe.

 

Windows 11 zero trust docs - windows 11 zero trust docs. Zero Trust and Windows device health

  Traffic filtering and segmentation is applied to the evaluation and enforcement from the Zero Trust policy before access is granted to any public or private Network. Skip to main content.