Have a closed tab remove all cookies on close

[burjet]

If I go to a specific web site and close the tab all cookie information should be made optional for forgetting alll cookie information once the tab is closed.

[Jon]

Thanks for submitting an idea to the Mozilla Connect community! Your idea is now open to votes (aka kudos) and comments.

[Lovelymafia]

You can use a temporary container (which holds its own cookie store) for this usecase

This addon seems to automatically destroy an unused container with all its cookie informations.