Logging failed login attempts

Giganews Newsgroups
Subject: Logging failed login attempts
Posted by:  John L
Date: Tue, 13 Jul 2010

We are using Microsoft Windows Server 2003.  What is the easiest way to
monitor failed logins to the server?

Then, what is the easiest way to review these failed logins?

The objective is to quickly find out if there is any attempted unauthorized

Thank you  for the help.