intrigeri: >> Do not track, and the "Tell Websites I do not want to be tracked"
>> check mark in Firefoxes settings also can cause concern.
>
> Why?
You really shouldn't enable do not track in Tails.
- TBB does not do it.
- It can be used for browser fingerprinting.
- You are not "allowed" to enable it by default. The user must opt-in.