Google literally sees & keeps everything you type when you search.

The one big drawback of this technology (Google's Suggest And Search) is that your search terms are transmitted as you type them to Google’s server. They literally know everything you type, including half-finished search terms that you subsequently erase without submitting. And what if you accidentally had copied a lot of text into your cut-and-paste buffer and dropped that in the address bar? The whole buffer would be in Google’s hands immediately.You can see where this could lead to a potential problem. What if an executive of a giant company started to search for an insider-trading tip just prior to dumping a lot of stock? Could these partial search results be requested by subpoena in a resulting civil trial?

Google’s Promise

Earlier this month, Google did in fact consider this issue and updated what and how much they cache from Google Suggest. You can read the details from the official Google blog here. In summary, they promise:

* 98% of Google Suggest searches are not logged.
* 2% of these searches are logged with IP addresses.
* These 2% will have their logs will be ‘anonymized’ within 24 hours of search result, starting late this month or early next month.

Keep in mind that this promise is specifically for Google Suggest searches. If you actually submit your search query, Google’s standard privacy assurance goes into effect, which you can see explained very simply in this YouTube video. It seems reasonable to believe that Google is putting forth a good faith effort to protect your privacy while balancing the needs of their search business.

Another Dynamic to Consider

Google isn’t giving you the whole picture though. Sure, having a cutting edge search engine is what made them the first name in search. However, their business revenue comes from advertising, not search.How does this affect their high-wire balancing act? Well, it’s not completely clear. However, they didn’t become the first name in Web advertising by not involving search. In fact, search is key to the effectiveness of their advertising business.

The Google banner ads you see in your search result pages, and the Web pages with even more targeted advertising when you click on a link in that result page, this is how Google makes its money.You can safely assume that Google is always feeling pressure from their profit center to hand over as much information as possible on search results to help in making their advertising even more clairvoyant.

Getting Back to Privacy

So how does this affect you? Well, the bottom line is, what you do on Google’s search engine will never be completely private. Like throwing a rock in a pond, the ripples are immediately noticeable and quickly die down, but the waves might not hit the opposite shore for a while. Tiny traces will always be left, and it is those traces Google uses to improve its search, and ultimately its search-based advertising.

The Bottom Line

You do have to make a decision if you want to participate in this giant information machine Google has built behind its sleek minimalist Web site. Some people think Google Suggest is going too far. Some may think that Google Chrome’s Incognito mode will keep them safely anonymous.The answer to both of these is: Not quite.

* Google Suggest does gather more statistical data (such as typing speed, number of corrections, etc) but anonymizes that information quickly.
* Incognito mode only works on the client side, that is to say, it keeps your audit trail off the books on your end. If you use Google to search for something with this mode turned on, they still get all the same info they would get if you weren’t using it.

The only real privacy solution, the only way to remain out of the grand Google experiment, is to not search online at all.