The folks over at CyberNotes have put together a list of some of the top Firefox security and privacy extensions you can get. If you are overly paranoid, I would say get them all. Getting all of them would probably also mean that you must wash your hands 523 times a day too. Some of these are good, some of them are great and some of them you can probably live without.
Check Out the Full List of Privacy and Security Extensions!
