Perhaps some already exist. But if they have five security processes that each has a 99% chance of catching a bug, that's still a 1-in-10,000 chance that somet

Perhaps some already exist. But if they have five security processes that each has a 99% chance of catching a bug, that's still a 1-in-10,000 chance that something will slip through. And I'd wager that a16z has more than 10,000 "components" that goes through those processes.