Fix: Local Security Authority (LSA) Option Missing [Guide]

Local Security Authority Protection refers to the process that Windows verifies your identity. It is advisable to keep this feature enabled because it is designed to protect your login credentials and handle authorization. However, like other features on Windows, there might be some errors or glitches in Local Security Authority.

Have you seen a warning saying, "Local Security Authority protection is off. Your device may be vulnerable" in the Core isolation settings of the Windows Security app? If so, the Local Security Authority (LSA) protection feature, which protects your login credentials, is turned off on your system.

Issues addressed in this tutorial:
fix local security authority option missing
the local security authority cannot be contacted windows 10
can't find local security policy windows 10
can't find local security policy
can't find local security policy windows 11
local security policy options greyed out
local security settings greyed out
no local security policy windows 10
local security policy failed to open
unable to change local security policy
unable to edit local security policy

Windows 11 has many security features, and speaking of which, users reported that Local Security Authority Protection does not exist as an option for them anymore.

In case you’re not familiar, this is a security feature in Windows Defender that protects your login credentials and sensitive data.

Not being able to use this feature can be a security risk, so in today’s guide, we’re going to show you the best ways you can use to fix this issue.

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.