Fix Windows 11 Local Security Authority Protection Is off in Windows Security

Command Used:
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;

Windows 11 users report seeing widespread Windows Security warnings that Local Security Authority (LSA) Protection has been disabled even though it shows as being toggled on.

LSA protection is a crucial security feature for defending against the theft of sensitive information, such as login credentials, by blocking process memory dumping and untrusted code injection into the LSA process.

Issues addressed in this tutorial:
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Some users have reported that the Windows Security app is showing “Local Security authority protection is off. Your device may be vulnerable” warnings when the feature is enabled.

This tutorial will apply for computers, laptops, desktops, and tablets running the Windows 10 and Windows 11 operating systems (Home, Professional, Enterprise, Education) from all supported hardware manufactures, like Dell, HP, Acer, Asus, Toshiba, Lenovo, Alienware, Razer, MSI, Huawei , Microsoft Surface, and Samsung.

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