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I don't know of anything else for FF, but it's [open source](https://github.com/Xodarap/Paranoid-Browsing https://github.com/Xodarap/Paranoid-Browsing) and in J
by Xodarap 13y ago
I don't know of anything else for FF, but it's [open source](https://github.com/Xodarap/Paranoid-Browsing https://github.com/Xodarap/Paranoid-Browsing) and in Javascript, so I assume a port wouldn't be too hard for anyone who knows the FF add-on model.