Did you addicted to check some of the pornotube.com sites? But you had a paranoia that other will see what you’re doing. Then you really need TabRenamizer add-on for Firefox. Its a solution for your Paranoia! for safe surfing and a good way to hide certain site that you currently surfing from your office mate.

TabRenamizer adds two new options in your Tools menu:

• Rename tabs now: to change the titles of your tabs to random ones.
• Rename tabs (auto): to rename automatically the next tabs you add.

A tab tweak that lets you rename your tabs to anything you want or need. Perfect for hiding things!