Two zero-day flaws in Microsoft Defender, the antivirus engine built into every Windows installation, are already being ...

Microsoft is deprecating Defender Application Guard for Office and the Windows Security Isolation APIs, and it recommends Defender for Endpoint attack surface reduction rules, Protected View, and ...

Although the team with Microsoft moved swiftly to patch the BlueHammer vulnerability, other exploits still threaten Microsoft Defender and Windows users. No less than ...

Over a decade ago, Microsoft added support for a key malware mitigation technique that makes it harder for rogue applications to predict which code will be loaded into specific target addresses. This ...

Microsoft has been building firmware-level defenses into Windows 10 Secured-Core PCs for the enterprise, and now it's bringing similar capabilities to its enterprise antivirus software, Microsoft ...

Microsoft has released the final version of security configuration baseline settings for Windows 11, version 22H2, downloadable today using the Microsoft Security Compliance Toolkit. "This release ...

Launch of Microsoft's Windows 10 in Sydney on July 29, 2015 in Sydney, Australia. We already knew that the next version of Windows 10, the Fall Creators Update, will feature a large number of new ...

Microsoft Defender Application Guard protects your networks and data from malicious applications running in your web browser, but you must install and activate it first. In a previous article, we ...

Microsoft Defender Application Guard for Office is a security feature that protects your system from malware using virtualization technology. It opens sketchy Microsoft Office files in an isolated ...

If you're running an older version of Windows 10, It's time to review security enhancements that later versions offer to see if you need to update. A recent Microsoft Ignite session reminded me about ...

Windows Defender has several security settings, including some you need to switch on to get the utmost protection. Here's why.