Does Google Know Which Sites You Own?

I think it's good to keep every site separate.

My question is based on the following assumptions:

-You are on shared hosting and use add-on domains
-You have separate Google Analytics accounts for each site
-You have separate Google Webmaster Tools for each site
-You don't interlink your sites

So would Google still know which sites you own?

This question should provide you with the answer...

- If you log out of one of your Google Analytics Accounts (or WMT) and then log into one of your other Google Analytics accounts (or WMT), would they know it's the still same person?

For me, the answer is obvious.

Now, if you were doing all of this on separate IP's and computers, you might stay under the radar.

The real question is, why are you using Analytics/WMT in the first place if you want to protect your sites?

Thanks for your response.

I am no longer using Analytics/WMT for new sites.

I have all my sites under the same shared hosting account, that was my main concern.

if you're using the same ip for all of your accounts then yes.

If you're using the same computer to access the WMT or analytics accounts, they're toast...

If you're doing spam and have dozens of websites, you probably shouldn't use google's products.