#Critical update windows 10 Patch#
#Critical update windows 10 for windows 10#

#Critical update windows 10 Patch#

Watch that a new July patch starts installing.

Windows Settings > Updates & Security > Windows Update.

To download the latest Windows 10 patches, users should follow these steps:

Consequently, I would expect to see further attempts to exploit this vulnerability in future.

While Windows Hello remains a fast and convenient way to secure access to a Windows 10 computer, CyberArk's research shows that its security is far from watertight. 'It is possible that, in future, if (for instance) Windows were ever to allow remote authentication with face recognition, even the need to be able to access a user machine will not be necessary it becomes potentially possible to exploit this attack remotely, which will increase the attack risk substantially.” ' Microsoft has limited the issue to an extent, but the concept remains a serious one as it exposes a new attack vector to any biometric authentication that relies on input from an external USB device,' Tsarfati explains. If you dont know your system type, do the following: Open Settings.

#Critical update windows 10 for windows 10#

This issue can only be fully fixed by creating trust between the camera and the OS, but this requires the camera hardware and software to support this.”Īll of which creates an inherent problem for Windows 10 users: Click the Download button for the 64-bit or 32-bit version of the update. 'It makes Windows Hello trust the camera input without any ability to verify the authenticity of the data, which we demonstrated in our research. Scroll down to the section titled Microsoft Windows and look for update KB971033. If that link isn’t there, hit view update history and hit the installed updates link at the top. USB devices are not designed to offer a validation mechanism, and this means that most USB devices can be spoofed this creates an inherent issue in Windows Hello,' explained Omer Tsarfati, CyberArk Security Researcher in a statement to me. Hit Installed Updates (link at the bottom left corner). “Windows Hello uses a USB camera to get the input for face recognition-based authentication. Quality updates: Quality updates deliver both security and nonsecurity fixes. Because theyre delivered frequently (rather than every 3-5 years), theyre easier to manage. This suggests we can expect further hacks of Windows Hello in future.Ġ7/16 Update: CyberArk has contacted me to warn that the patch Microsoft issued cannot fully mitigate the flaws it has found in the Windows Hello system. Feature updates add new features and functionality to Windows 10. “Our findings show that any USB device can be cloned, and any USB device can impersonate any other USB device… The OS cannot validate such a device’s authenticity, at least not according to the USB specification,” states CyberArk Labs, the security research team which discovered the bug.