Firefox containers, how contained are they?
As a "privacy by compartmentalization" measure I used to implement in my day to day surfing was to separate each part into Firefox profiles.
Work, Study, Finance....
Now recently I knew about Firefox Containers
It would be way more convenient to use everything in one profile separated by containers.
However my questions are:
1- How strong are these containers ? Can a tab in one container in ANY WAY know about activity in other containers ? or is that impossible by design ?
2- I use some extensions like cookie auto delete and Ublock Origin, Can these in anyway leak data from one container to the other ?
3- Why in the extension store there is the container extension by Firefox and the Facebook container extension ?
What is the difference ?
And the last thing, it really matters that no leaks happen, if it's 100% the same level of isolation as Firefox profiles please let me know.
And if you can add sources too it would be great.
Thanks in advance
