Application Guard for Office, a defensive technology that quarantines untrusted Office documents, had been available in public preview for five months. Microsoft this week released Application Guard ...

Microsoft Defender Application Guard for Office is a security feature that protects your system from malware using virtualization technology. It opens sketchy Microsoft Office files in an isolated ...

Microsoft could further give users a piece of mind by adding a security focused Role Based Access Control to its productivity suite. Microsoft Office applications such as Word, Excel and PowerPoint ...

Microsoft is deprecating Defender Application Guard for Office and the Windows Security Isolation APIs, and it recommends Defender for Endpoint attack surface reduction rules, Protected View, and ...

Microsoft plans to remove Defender Application Guard from Office by December 2027, starting with the February 2026 release of Office version 2602. The Microsoft Defender Application Guard for Office ...