Microsoft Defender Antivirus comes pre-installed as part of Windows 11. Is this solution adequate, or is it a good idea to ...

Microsoft is vowing to improve the performance of its home and corporate antivirus suites after the products received failing marks from a well-known testing firm. Microsoft lost its certification ...

In announcing its acquisition plan Tuesday, Microsoft said it will develop new antivirus solutions, use GeCAD's technology to boost security of the Windows platform, and extend support for third-party ...

Microsoft antivirus software Security Essentials failed a test by the well-known AV-Test institute, which issues out certifications for the most reliable antivirus programs. The test on Microsoft’s ...

Microsoft said Tuesday that it is buying Sybari Software, an anti-virus and anti-spam software company. The terms of the deal were not disclosed. Microsoft said Tuesday that it is buying Sybari ...

See how three organizations strengthen security and accelerate AI innovation with Microsoft’s family of security products.

Why it matters: A lot of people opt for Microsoft Defender as their default antivirus software, given that it comes as part of the Windows OS. But according to a new assessment of several different ...