Related ##### How to Use Windows Hello Webcam Sign In on Windows 11
Windows Hello enables you to log in to your Windows 11 PC using facial recognition. However, not every webcam supports this feature! Learn what requirements are needed and how to configure it in this guide.
The update was prompted by a security issue referred to as a "spoofing vulnerability." Although the specifics of the flaw haven't been disclosed, it was significant enough for Microsoft to enhance the security of Windows Hello. It’s believed that under the previous setup, someone could potentially gain access by simply resembling the user or by showing a photo to the camera, especially when in a completely dark environment.As a result of this update, users can no longer be authenticated in dark conditions—a capability once seen as a key benefit of IR-based facial recognition. The compromise now is improved security at the expense of convenience for those trying to use the system in dim lighting.
This change aims to make your device more secure, and over time, webcam technology should improve to the point where nighttime recognition becomes dependable again. For the time being, increased protection outweighs the risk of someone exploiting your face recognition to access your stolen laptop.
Source: Windows Central
The above is the detailed content of Windows Hello Doesn't Work In the Dark Anymore. For more information, please follow other related articles on the PHP Chinese website!

Hot AI Tools

Undress AI Tool
Undress images for free

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

If you want to cancel the password login for Windows 11, there are three methods to choose: 1. Modify the automatic login settings, uncheck "To use this computer, users must enter their username and password", and then restart the automatic login after entering the password; 2. Switch to a passwordless login method, such as PIN, fingerprint or face recognition, configure it in "Settings>Account>Login Options" to improve convenience and security; 3. Delete the account password directly, but there are security risks and may lead to some functions being limited. It is recommended to choose a suitable solution based on actual needs.

Like many Windows users, I am always on the lookout for ways to boost my productivity. Command Palette quickly became an essential tool for me. This powerful utility has completely changed how I interact with Windows, giving me instant access to the

There are three main ways to uninstall programs on Windows 11: 1. Uninstall through "Settings", open the "Settings" > "Apps" > "Installed Applications", select the program and click "Uninstall", which is suitable for most users; 2. Use the control panel, search and enter "Control Panel" > "Programs and Functions", right-click the program and select "Uninstall", which is suitable for users who are accustomed to traditional interfaces; 3. Use third-party tools such as RevoUninstaller to clean up more thoroughly, but pay attention to the download source and operation risks, and novices can give priority to using the system's own methods.

To run programs as administrator, you can use Windows' own functions: 1. Right-click the menu to select "Run as administrator", which is suitable for temporary privilege hike scenarios; 2. Create a shortcut and check "Run as administrator" to achieve automatic privilege hike start; 3. Use the task scheduler to configure automated tasks, suitable for running programs that require permissions on a scheduled or background basis, pay attention to setting details such as path changes and permission checks.

Windows 10 KB5061087 is now rolling out as an optional preview update for those on version 22H2 with Start menu fixes.

This might not be at the top of the list of features people want to return from Windows 10, but it still offers some usefulness. If you'd like to view the current minutes and seconds without turning on that display in the main taskbar clock (where it

Microsoft confirmed that the DHCP server service might stop responding or refuse to connect after the June 2025 Update for Windows Server.

In the past, I always viewed the i5 lineup as anemic when it came to gaming. However, in 2025, a mid-range CPU is more than enough to start your gaming journey. Many games still don’t fully utilize multi-core performance as well as they could, so
