Pre-Authentication failed (675) Expand / Collapse
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Posted 9/20/2011 10:44:11 AM
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What does the Failure Code:  0x19 really telling me in this example:
WinEvtLog: Security: AUDIT_FAILURE(675): Security: SYSTEM: NTAUTHORITY: DC-1: Pre-authentication failed:    	User Name: backup   	User ID: 	%{S-1-5-21-3051321540-3826193667-1811533274-6135}   	Service Name: krbtgt/Domain    	Pre-Authentication Type: 0x0   	Failure Code: 0x19    	Client Address: 10.176.128.126 ** Alert1316528955.302820297: - windows,authentication_success,    SYSTEM 
 


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Post #804
Posted 11/14/2011 8:28:11 AM
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Last Login: 4/20/2009 7:57:33 AM
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i'm thinking some kind of non Windows client?  A Unix Kerberos integration scenario? SSO or token authentication?
Post #842
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