The problem with this approach is that due to the way cookies work you can still leak stuff like session identifiers if you forget to enlist certain subdomains

The problem with this approach is that due to the way cookies work you can still leak stuff like session identifiers if you forget to enlist certain subdomains and you are browsing other unprotected sites. The privacy in this case is as good as the weakest link. I have multiple profiles under Google Chrome. One of them is for sensitive stuff where Panic Mode is installed and enabled always. I use it only for things that matter and it is not annoying me. Here is an example: http://blog.websecurify.com/2013/03/how-to-improve-your-browser-security-with-panicmode.html http://blog.websecurify.com/2013/03/how-to-improve-your-brow...