Avoid data trails on the internet: PrefBar

How to configure PrefBar so that it will enhance your anonymity

Websites could offer content that will reveal your identity even when surfing anonymously with JonDo. Examples for such contents are JavaScript and Java.
PrefBar may be used to block such content. PrefBar is a plugin suitable for Firefox and Mozilla Seamonkey.

Installation of PrefBar

Settings for PrefBar Hint: Use F8 to toggle PrefBar hidden or shown.

Test: Test these settings for anonymity using this guide.