Windows Security
The latest Windows Security coverage — news, analysis, and updates from the WindowsNews.AI desk.
Windows Security Hardening 2024: Breaking Changes, Enterprise Impacts & Mitigation Guide
Microsoft's latest security hardening initiatives represent the most aggressive push toward a zero-trust architecture in Windows history, fundamentally altering authentication flows, eliminating...
Microsoft Begins NTLM Deprecation: Windows Preview Blocks Legacy Protocol by Default
Microsoft has taken a decisive step in its long-running campaign to retire the NTLM authentication protocol, announcing that Windows 11 preview builds will now block NTLM by default. This move...
Windows Shutdown Bug Widens: KB5077797 Impacts More Enterprise Systems Than Initially Reported
Microsoft has significantly expanded the scope of a critical shutdown and hibernation regression affecting Windows enterprise systems, revealing that the January 2025 Patch Tuesday issues impact far...
Windows Kerberos First: Microsoft Details NTLM Deprecation Timeline
Microsoft has officially announced a comprehensive, phased plan to deprecate and eventually remove NTLM (NT LAN Manager) authentication from Windows environments, marking a significant shift in the...
Windows Hardening by Default: Microsoft's New Security Era with Admin Protection & Hardware BitLocker
Microsoft is fundamentally transforming Windows security with its most comprehensive hardening initiative in years, moving toward a "secure by default" paradigm that touches nearly every layer of the...
Microsoft begins 3-year Windows security overhaul: Mandatory PAC checks and Secure Boot enforcement by 2026
Microsoft has embarked on a multi-year security hardening initiative for Windows that represents one of the most significant security architecture shifts in recent years. This coordinated effort,...
KissCartoon Clones: The Persistent Threat of Unofficial Streaming Apps on Windows
The digital landscape for cartoon and animation enthusiasts has long been shadowed by the specter of KissCartoon and its numerous clones, which continue to populate search results with promises of...
Sysinternals toolkit exposes threats Task Manager misses
When something on a Windows PC feels off—a persistent CPU spike, a process that keeps reappearing after removal, or a program quietly making outbound connections—Task Manager often leaves you...
Windows UAC Security Boundary Breached: 9 Bypasses Challenge Microsoft's Elevation Protection
Microsoft's ambitious effort to transform User Account Control (UAC) into a genuine security boundary faced immediate challenges when Google Project Zero researcher James Forshaw documented nine...
Smart App Control Breaks Armoury Crate on ROG Ally: Windows Security vs Gaming Handhelds
Windows 11's Smart App Control security feature has created a significant compatibility issue with ASUS ROG Ally handheld gaming devices, preventing the essential Armoury Crate SE software from...
Windows 11 Kernel Security Flaws Exposed: Project Zero Reveals Critical Design Vulnerabilities
Microsoft's ambitious effort to fortify Windows 11 security by establishing privilege elevation as a true security boundary has encountered fundamental challenges rooted in decades of legacy kernel...
Smart App Control Blocks Critical OEM Tools on Xbox Handheld PCs
Microsoft's Smart App Control (SAC), the evolution of Windows Defender Application Control, has created significant disruption for users of Xbox-focused handheld gaming PCs, blocking critical OEM...