I am not 100% familiar with NaCL but it this a download / install whitelist then for NaCL programs? [EDIT] answered by https://news.ycombinator.com/item?id=672

I am not 100% familiar with NaCL but it this a download / install whitelist then for NaCL programs? [EDIT] answered by https://news.ycombinator.com/item?id=6723930 https://news.ycombinator.com/item?id=6723930