Windows Defender
The latest Windows Defender coverage — news, analysis, and updates from the WindowsNews.AI desk.
2025 Windows Security: Why Defender Beats Third-Party Antivirus Myths
When it comes to protecting Windows PCs, few areas are more surrounded by myth, misconception, and outdated advice than antivirus software. For decades, security-focused users swapped stories of...
Microsoft Defender for Endpoint: How AI is Revolutionizing Cybersecurity in 2024
As cyber threats grow increasingly sophisticated, traditional security measures are no longer sufficient to protect enterprise networks. Microsoft Defender for Endpoint has emerged as a game-changing...
New Windows PCs ship with Defender definitions up to 30 days old, exposing 12% of malware before first update.
When you unbox a new Windows 11 or Windows 10 device, the last thing you expect is for its built-in security to be outdated. Yet, Microsoft's Defender antivirus often ships with malware definitions...
Windows Defender Updates Now Mandatory for Fresh Installs: Essential Security Guide
Microsoft has quietly implemented a critical security change that affects every Windows user performing a fresh installation. The company now requires immediate Defender updates before allowing full...
Wizard Cyber: Microsoft-Centric Security Solutions for Modern Threats
In an era where cyber threats evolve faster than most organizations can defend against them, Wizard Cyber has emerged as a leading Microsoft-centric managed security service provider (MSSP)....
Microsoft's Pluton & Security Copilot redefine Windows 2025 endpoint defense with Zero Trust mandates
Windows endpoint security is undergoing a radical transformation as enterprises prepare for 2025's threat landscape. Microsoft's integrated security stack is evolving with AI-driven defenses,...
Windows 11 Review: TPM 2.0 Security, Snap Layouts & Hybrid Work Win
Microsoft's Windows 11 represents a significant leap forward in modern computing, blending enhanced security, refined user experience, and robust hybrid work features into a cohesive operating...
Microsoft: Refresh Windows Install Images Every 3 Months to Close Critical Defender Vulnerability
Microsoft has issued a stern warning to IT administrators and power users alike: Windows installation images that are more than a few months old may contain dangerously outdated Microsoft Defender...
Protecting Your Windows Deployments: Keeping Microsoft Defender Up-to-Date in Installation Images
Introduction Windows installation images, such as Windows Imaging Format (WIM) and Virtual Hard Disk (VHD) files, are essential tools for IT administrators, system builders, and power users to deploy...
Defendnot Exploits Undocumented Windows API to Silently Disable Microsoft Defender
{ "title": "Defendnot Exploits Undocumented Windows API to Silently Disable Microsoft Defender", "content": "A newly developed proof-of-concept tool named Defendnot can disarm Microsoft Defender,...
Microsoft Patches Hidden Danger in Old Windows Installation Images with Offline Defender Update
{ "title": "Microsoft Patches Hidden Danger in Old Windows Installation Images with Offline Defender Update", "content": "Windows ISOs are the backbone of PC deployment, but every time someone...
Windows 11’s Smart App Control Blocks Untrusted Apps Proactively — Here’s What You Need to Know
When Microsoft rolled out the Windows 11 2022 Update (version 22H2), it quietly shipped one of the most aggressive consumer security features in years: Smart App Control. Unlike traditional antivirus...