For most people using a supported and fully updated Windows 11 computer, yes: Microsoft Defender Antivirus and the other protections inside Windows Security are sufficient as the primary antivirus.

Learn how BitLocker, passkeys, Microsoft Defender, and other Windows 11 security features protect your data, accounts, apps, ...

A patch Microsoft released on Wednesday to fix a zero-day vulnerability in its Defender security engine may cause Windows machines to write files large enough to completely consume available disk ...

Microsoft wants Windows 11 owners to stop worrying about buying antivirus software. In statements reported by PCMag and Windows Central earlier this year, the company called its built-in Windows ...

If VMware cannot scan local directory, you might not have permission or the source file might either be protected. Run VMware ...

Protect system integrity at startup. Maintain system integrity through the runtime. Validate system integrity maintenance via local and remote indicators. Windows Defender System Guard protects the ...

LG has agreed to disable the McAfee popup in its Monitor App Installer, Microsoft's Pavan Davuluri confirms, after weeks of ...

According to new research from Blackpoint Cyber's Adversary Pursuit Group (APG), published on July 30, the intrusion hit two ...

While Windows 11 does include Microsoft's built-in Defender security, it's very surface-level in terms of protection. The ...

Investigators’ use of a little-known Windows device identifier to take down an alleged cybercriminal has raised privacy and ...