Windows 10: Local Security Authority Protection is off - Windows 11

Discus and support Local Security Authority Protection is off - Windows 11 in Windows 10 Software and Apps to solve the problem; A yellow triangle appeared on the windows defender icon on the bottom right of my task bar. I clicked on it and I found that under Device Security, the... Discussion in 'Windows 10 Software and Apps' started by Karan3244, May 6, 2023.

  1. KARAN3244
    Karan3244 Win User

    Local Security Authority Protection is off - Windows 11


    A yellow triangle appeared on the windows defender icon on the bottom right of my task bar. I clicked on it and I found that under Device Security, the Local Security Authority Protection is off. There is no other information when I click Go to Settings. Is there a fix to this?Also, before this issue arised, I used to have a message saying Kernal_Mode_Hardware_Stack_Proctection is off, but now that no longer shows since i updated my drivers. I don't know if this could be related to the issue above, just thought it was worth mentioning.

    :)
     
    Karan3244, May 6, 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, May 6, 2023
    #2
  3. RAMESH SRINIVASAN
    Ramesh Srinivasan Win User
    Ramesh Srinivasan, May 6, 2023
    #3
  4. RAMESH SRINIVASAN
    Ramesh Srinivasan Win User

    Local Security Authority Protection is off - Windows 11

    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 - Windows 11 holrVf9N5eZVQ9QJubAi9o9gnySwnIE9TiR5hieLAgtyAtGHZzE2hYUz5fOORPyiNlPAMjy2uHnxMHneSUiwKOBMcppAw%3d.png


    Restart Windows.
     
    Ramesh Srinivasan, May 6, 2023
    #4
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Local Security Authority Protection is off - Windows 11

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