Firewalls scan data sent to your computer for malware and attempt to block files or other data they deem suspicious. Like ...

Microsoft Defender XDR faced an outage caused by a CPU spike, but the company says all services are now restored and stable.

A new report from Ontinue is raising major concerns about how Microsoft Teams handles cross-tenant collaboration.

Is your PC too slow for your development projects? This little-known feature could be a game-changer.

ClickFix has become hugely successful as it relies on a simple yet effective method, which is to entice a user into infecting ...

It might have a legit looking phone number, but that Windows Defender alert might be fake. Here's what to look out for.

Listen, I need to tell you something that might just save your financial life—and I'm not being dramatic here. Every 14 seconds, someone in America becomes a victim of identity theft. That's not a ...

Windows doesn’t offer a single switch to disable Exploit Protection completely. You can only disable individual mitigations system-wide or per app. We strongly recommend turning it off only for ...

In today’s digital-first enterprise, identities have become the new corporate security perimeter. Hybrid work and cloud-first strategies have dissolved traditional network boundaries and dramatically ...

ZDNET experts put every product through rigorous testing and research to curate the best options for you. If you buy through our links, we may earn a commission. Learn Our Process 'ZDNET Recommends': ...

Question: What should I do with my older computer that can’t run Windows 11? Answer: Now that the October 14, 2025 deadline has passed, Windows 10 is officially retired, meaning Microsoft will no ...

This new cheat sheet walks you through the OWASP Top 10 CI/CD security risks and shares clear, actionable steps to help reduce your attack surface and strengthen your delivery processes. Ensure CTEM ...