Windows 11 Big problem: local security authority (LSA) protection is off (after the last Windows Update)

  • Thread starter Thread starter Jesús002
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Jesús002

Hello,I am having a major issue in this computer after I have installed the last update from Windows Update KB5023706.After installing this update (some hours later) Microsoft Defender is not working.When I take a look to the "Security at a glance window"... in Device security it says that the local security authority (LSA) protection is off.After this, the antivirus is having an erratic behaviour.Some times, it says my machine does not have a TPM active. Some times it says the TPM is active. Some times security at a glance shows everything green (except Device Security)Some times, it shows ev

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