Not enough, and worse, auditing is never a guarantee. None the less, at least the perceived risks of audited code seem to be less than unaudited code, and ther

Not enough, and worse, auditing is never a guarantee. None the less, at least the perceived risks of audited code seem to be less than unaudited code, and there is at least some data to support the assertion. It's not a guarantee of perfection, but it does seem better than the alternative.