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, ...

I built it from source and threw a misbehaving agent at it ...

This app turned firewall rules from secret paperwork into buttons I could actually use.

After an investigation and user outcry, Microsoft says it asked LG to disable a McAfee pop-up that auto-installed from its ...

Chaos-linked msaRAT drives headless Chrome or Edge over CDP, relaying encrypted C2 through Twilio TURN while its own process ...

A ransomware operation that has quietly evolved for four years just achieved something security researchers say they had not seen before: it obtained a legitimately signed Microsoft kernel driver ...

Use AppControl Manager to create new App Control policies based on the default templates. Allow Microsoft: Only allows files signed by Microsoft certificates to run on the system. Default Windows: ...

Black Hat USA 2026 opens its Trainings program tomorrow, August 1, at Mandalay Bay Convention Center in Las Vegas — and this year, for the first time in the conference's 29-year history, the ...

ExpressVPN or Proton VPN? We compared both across 8 rounds in 2026. Prices, servers, privacy, streaming, and speed tested in ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Max Eddy Max Eddy is a writer who has covered privacy and security — including ...