Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. The latest warning from CISA, as part of Binding Operational ...

Windows Server is under attack, act now. Updated October 26 with more technical information regarding the latest Microsoft Windows emergency security update addressing CVE-2025-59287, a critical ...

Microsoft recently announced that DNS over HTTPS (DoH) is now available on Windows Server 2025, providing encrypted DNS traffic for client-to-server communications. The feature has been ...

Microsoft releases Windows Server 2025 version 2602 security baseline guidance. Updated policies address sudo behavior, disable Internet Explorer 11 and enhanced NTLM auditing. Security baseline ...

Microsoft has released details regarding a new Registry key and Group Policies for NTLM removal on Windows 11 24H2 and Server 2025. Last year in December, Microsoft began deprecating all versions of ...

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 ...

Microsoft has released out-of-band (OOB) security updates to patch a critical-severity Windows Server Update Service (WSUS) vulnerability with publicly available proof-of-concept exploit code. WSUS is ...

The Windows security updates, especially for servers from April, have partly severe side effects. Some Windows servers restart unexpectedly. Furthermore, there are indications that domain admin logins ...

Microsoft today released software updates to plug a whopping 172 security holes in its Windows operating systems, including at least two vulnerabilities that are already being actively exploited.

Microsoft’s October Patch Tuesday releases will fix 167 vulnerabilities, the highest number this year, including seven rated as critical that need immediate attention from CISOs. Separately, SAP ...

Microsoft is blocking a method to deploy and automate Windows 11 and Server 2025 installations. The company has explained why. Microsoft recently issued a security fix for a critical network-based ...