Active Directory
The latest Active Directory coverage — news, analysis, and updates from the WindowsNews.AI desk.
Windows Server 2025 KB5065426 Update Breaks AD Replication: Microsoft Confirms Critical Bug
Microsoft has officially confirmed that the September 2025 cumulative update for Windows Server 2025 (KB5065426) contains a critical Active Directory replication defect that can completely break...
KB5065426 Breaks AD Replication on Windows Server 2025: Critical Update Warning
Microsoft's September 2024 security update KB5065426 is causing significant Active Directory replication failures and directory synchronization issues for organizations running Windows Server 2025,...
Windows Server 2025 Schema Replication Risk During Exchange Updates
Microsoft has issued a critical warning to IT administrators about a potentially devastating Active Directory schema replication issue that can occur when applying Exchange Server cumulative updates...
Bloomberg's Active Directory Modernization: What Windows Pros Need to Know
Bloomberg's Managed Systems Engineering team is actively recruiting an Infrastructure Engineer specializing in Windows Services to spearhead a comprehensive global initiative to modernize and harden...
Windows Server 2025 Kerberos Breakage: Critical AD Issue in Mixed Environments
Microsoft's Windows Server 2025 release is causing significant authentication disruptions for organizations attempting to integrate the new domain controllers into existing Active Directory...
Duo Directory Sync automates one-way AD-to-cloud provisioning for group-based security enforcement
Duo Directory Sync provides organizations with a streamlined method for synchronizing their on-premises Active Directory environment with Duo Security's cloud-based multi-factor authentication...
Winux Mimics Windows 11 but Inherits a Legacy of Security Failures
A Linux distribution that promises to look and feel like Windows 11 has been quietly making the rounds, but behind the slick screenshots and polished demo reels lies a history of security breaches...
Windows 10’s October 2025 Deadline Is Firm: Here Are the Only 5 Ways to Stay Secure
Windows 10 will receive its final free security patches on October 14, 2025. When that date passes, any PC still running the operating system without a paid extension or a workaround will be...
Windows 11 PC Renaming: More Than Just a Cosmetic Change – Rules, Risks, and Enterprise Guidance
A quick trip into Windows 11 Settings and a restart can transform your device from an anonymous string of characters into a recognizable, professional machine. But behind that simple three-click flow...
Senator Wyden Demands FTC Investigation Into Microsoft’s Insecure Defaults Following Ascension Ransomware Attack
A US Senator is demanding a federal investigation into Microsoft’s security practices after default system configurations were blamed for a devastating ransomware attack that paralyzed one of...
Active Directory Backup in 2025: Why You Need More Than Native Tools to Beat Ransomware
When Active Directory goes dark, employees can’t log in, applications fail, and business operations freeze. For most enterprises, it’s a worst-case scenario. Yet many still rely on native Windows...
Microsoft Recommends MaximumUdpPacketSize Registry Fix to Harden Windows DNS Servers – Complete Setup Guide
Microsoft is urging administrators to apply a registry tweak that forces Windows DNS servers to handle oversized responses over TCP instead of UDP, closing a long-standing door for...