Microsoft is again pushing a Defender Antivirus update (first issued in April and pulled in May) that fixes a known issue triggering Windows Security warnings that Local Security Authority (LSA) ...

Microsoft has pulled a recent Microsoft Defender update that was supposed to fix a known issue triggering persistent restart alerts and Windows Security warnings that Local Security Authority (LSA) ...

In this article, we give you the working solutions to fix This change requires you to restart your device LSA error in Windows 11 when the Local Security Authority ...

Update: Microsoft has confirmed it has been fixed. Microsoft may have quietly fixed a widespread issue that was affecting Windows Defender recently. Following multiple user reports and complaints, the ...

This error occurs when Windows 11 Local Security Authority (LSA) protection, enabled by default, blocks unsigned or outdated third-party DLLs from injecting into the ...

Towards the end of March, Microsoft confirmed a Windows 11 issue where the Windows security app would incorrectly display "Local Security Authority protection is off", even when the feature was ...

To start, Microsoft is enhancing "out of the box" hardware security by making sure all Copilot+ PCs will be Secured-core devices, according to the release. "Secured-core PCs provide advanced firmware ...