Revisiting this issue. I just opened a new Analytics account and installed this plugin. The Authentication appears to be a Client type that is good for the computer/browser only. No other computer nor any other browser on the same computer can load the data. I tried a browser at work which I don’t believe has ever touched google analytics web sites.
The authentication message when I log in during the authentication process for the plugin even states that the authentication is Not for a Server.
Is there some configuration option I missed?
I have successfully changed the plugin to plot both Unique Vistiors and New Vistors instead of the Pageviews, so I am somewhat familiar with some aspects of the code but did not want to learn all the authentication magic.
