Unknown Security Event

Giganews Newsgroups
Subject: Unknown Security Event
Posted by:  Joel G. Brown (Joel.Bro…@us.abb.com)
Date: Wed, 27 Dec 2006

Hello Everyone,
  We are getting some security events that almost all the of
properities are getting logged as unknown.  Can someone explain the
cases when this can happen or how to research such events?  Below is an
example of the event:

Session reconnected to winstation:
User Name: Unknown
Domain: Unknown
Logon ID: (0x0,0x0)

The Event ID is a 682

Thank you,
Joel G. Brown