You may see this message This setting is managed by your administrator for the following functions in Windows Security: Real-time protection Cloud delivery protection Automatic Sample Submission.

When surfing the Internet via a browser, you may see an error stating that your computer is locked and that you must contact Microsoft to resolve the issue. If you ...

Microsoft announced that security administrators will soon be able to block external users from sending messages, calls, or meeting invitations to members of their organization via Teams. The new ...

Microsoft is working on updating Microsoft Defender for Office 365 to allow Microsoft Teams users to alert their organization's security team of any dodgy messages they receive. Microsoft Defender for ...

Announcing Microsoft Defender Experts Suite, a integrated set of expert-led services that helps security teams keep pace with ...