Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
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Frequently we are getting 4771 for unsuccessfull login for many accounts in DC server. With this service name : krbtgt\mydomainname
How to resolve the issue
Read on here.
https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4771
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