Windows 10: Local Security Authority protection is off

Discus and support Local Security Authority protection is off in Windows 10 Gaming to solve the problem; An update for Windows was available yesterday 3/20/2023. I installed the update and now I am getting a yellow triangle with a ! in it under Device... Discussion in 'Windows 10 Gaming' started by Crystal Pitre, Mar 21, 2023.

  1. CRYSTAL PITRE
    Crystal Pitre Win User

    Local Security Authority protection is off


    An update for Windows was available yesterday 3/20/2023. I installed the update and now I am getting a yellow triangle with a ! in it under Device security. I open Windows Security and find Local Security Authority protection is off. Your device may be vulnerable. And "Dismiss" is the only thing under that. I have read others responses to this issue; should I just wait until MS fixes this issue? I don't like my computer being vulnerable to malware.I can't sent any screenshots; not sure why.

    :)
     
    Crystal Pitre, Mar 21, 2023
    #1
  2. RAMESH SRINIVASAN
    Ramesh Srinivasan Win User

    Local Security Authority protection Bug?

    Open an admin Command Prompt and run these two commands:

    • reg add "HKLM\SYSTEM\CurrentControlSet\Control\Lsa" /v "RunAsPPL" /t REG_DWORD /d 2 /f
    • reg add "HKLM\SYSTEM\CurrentControlSet\Control\Lsa" /v "RunAsPPLBoot" /t REG_DWORD /d 2 /f
    Restart Windows. That should clear the yellow exclamation warning.

     
    Ramesh Srinivasan, Mar 21, 2023
    #2
  3. RAMESH SRINIVASAN
    Ramesh Srinivasan Win User
    Ramesh Srinivasan, Mar 21, 2023
    #3
  4. RAMESH SRINIVASAN
    Ramesh Srinivasan Win User

    Local Security Authority protection is off

    Local Security Authority Protection

    Here's the easy fix:

    Windows Security Bug - Local Security Authority Protection Not - Microsoft Community: Redirecting

    [Fix] Local Security Authority protection is off; device may be vulnerable: https://www.winhelponline.com/blog/local-security-authority-protection-is-off/

    Alternatively, open an admin Command Prompt and run these two commands:

    • reg add "HKLM\SYSTEM\CurrentControlSet\Control\Lsa" /v "RunAsPPL" /t REG_DWORD /d 2 /f
    • reg add "HKLM\SYSTEM\CurrentControlSet\Control\Lsa" /v "RunAsPPLBoot" /t REG_DWORD /d 2 /f

    Local Security Authority protection is off 2bOIAIEgqlr%2fNTcBdNl21B5%2f45XF35s%2bvh5EsfxCuUS7%2faFwCACyB07ltd3iRQwCUsKX%2fz%2feNRm9hEaDg%3d.png


    Restart Windows.
     
    Ramesh Srinivasan, Mar 21, 2023
    #4
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Local Security Authority protection is off

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