By Dan Ilett, 6 May 2005 10:10
NEWS A software tool launched by Google that speeds up the process of downloading websites has caused some users to worry about their privacy.
Google Web Accelerator, which was released in beta, is set up to automatically work with Firefox and Internet Explorer once it's been downloaded. The service stores copies of sites frequently accessed by individual PCs and automatically retrieves new data from those pages, so that a web browser needs to process only updates to those sites when asked to load them. It can also automatically "pre-fetch" frequently used websites before the user downloads them.
However, users are concerned that the service can cache more data from their computers than they would prefer.
On a Google Labs discussion group, one user said that the security implications of Google caching details of internet sessions were unacceptable.
"I went to the Futuremark forums and noticed that I'm logged in as someone I don't know. Great, I've used Google's Web Accelerator for a couple of hours, visited lots of sites where I'm logged in. Now I wonder how many people used my cache. I understand it's a beta, sure, but something like that is totally unacceptable."
Google was not immediately available for comment, but said in a website statement that the service can receive information such as the user's IP address, computer and connection information, and "personally identifiable information", such as an email address.
"Whenever your computer sends cookies with browsing or pre-fetching page requests for unencrypted sites, we temporarily cache these cookies in order to improve performance," the company wrote on its website.
Information entered in SSL connections, such as internet banking, will not be cached, the company wrote.
The service is only available to broadband subscribers.
Dan Ilett writes for ZDNet UK
Comments
There are 2 comments. Join the discussion
1. Kenley Neufeld
I installed the web accelerator tool yesterday and immediately had trouble with our databases requiring IP/user authentication. When I disabled web accelerator I was able to click on the database but then it brought up search results that were old or were someone elses - I'm not sure which.
I've uninstalled the program.
2. Brandt Dainow
There's a bigger concern - Google is pre-caching pages it believes you may want, even if you've never accessed them. This means it could put child porn pages on your computer without your knowledge or ever seeing them. This could get you fired or even prosecuted, and you'd have no way of defending yourself.