Should become part of Firefox, it is needed that much Rated 4 out of 5 stars
Works fine so far.
This is much needed and I think it should become an integral part of Firefox.
I have two suggestions.
1. An interface to list the trusted sites and allow individual removal.
2. I would like to be able to pick which plug-ins this applies to. I only want it to apply to insecure plug-ins, not all plug-ins.
And if it becomes an integral part of Firefox, then FF could turn it on when zero-day vulnerabilities are found. (Maybe ON, OFF, AUTO settings.)