Event details

Explore the ins and outs of two security features enabled by default in Windows 11, version 22H2: Windows Defender Credential Guard and LSA protection. Explore the criteria for enablement, security b...
Heather_Poulsen
Updated Dec 27, 2024
Technical Takeoff
Mika_Seitsonen_S's avatar
Mika_Seitsonen_S
Copper Contributor
Oct 24, 2022

My Win 11 22H2 laptop seems to have ten 6155 events during each startup, e.g.

 

Log Name: System
Source: LsaSrv
Date: 24/10/2022 12.48.30
Event ID: 6155
Task Category: None
Level: Warning
Keywords:
User: SYSTEM
Computer: NNN
Description:
LSA package is not signed as expected. This can cause unexpected behavior with Credential Guard.

PackageName: kerberos

Same warnings also for negoexts, kerberos, msv1_0 (twice), tspkg, pku2u, cloudap, wdigest, schannel and sfapm 

 

What I should do to stop these events from occurring?

jirenugo's avatar
jirenugo
Icon for Microsoft rankMicrosoft
Oct 24, 2022
This is a known bug and will be fixed in a future update. There is nothing wrong with the packages.