Update 5/20: Microsoft now considers these authentication problems to be resolved, having released “out-of-band” updates on May 19, as described here. Microsoft this week acknowledged possible ...

Microsoft is priming Windows 11 for a more passwordless future. The company plans to roll out new passkey-focused features to Windows Insider testers in the coming months, it said in a blog post last ...

A thorough understanding of Windows' authentication methods will enable you to troubleshoot problems and improve network security. Here's a look at what you need to know. If you’re having problems ...

Microsoft has confirmed that Windows updates released since August 29, 2025, are breaking authentication on systems sharing Security Identifiers. Windows uses unique alphanumeric strings known as ...

is a senior editor and author of Notepad, who has been covering all things Microsoft, PC, and tech for over 20 years. SYSS tested Microsoft’s own Surface Pro 4 device running last year’s Windows 10 ...

Microsoft says the April 2025 security updates are causing authentication issues on some Windows Server 2025 domain controllers. The list of impacted platforms includes Windows Server 2016, Windows ...

Biometric authentication is a key piece of the tech industry's plans to make the world password-less. But a new method for duping Microsoft's Windows Hello facial-recognition system shows that a ...

Microsoft Teams is a unified communication and collaboration platform that combines persistent workplace chat, video meetings, file storage, and application integration. If when you try sign in to ...

If your classic Outlook couldn’t authenticate with the server and is continuously asking for a password, read this post. We will show you how to fix Outlook password authentication issues using the ...