Author of the submitted article here. Your write-up was one of many I went through when I first stumbled upon sandbox-exec and it was tremendously helpful, so t

Author of the submitted article here. Your write-up was one of many I went through when I first stumbled upon sandbox-exec and it was tremendously helpful, so thank you. I believe it should also be linked from the blog post I made. The main reason I wrote a separate blog post instead of adding a few bookmarks here and there is that I use my blog as open lab notes. It's easy to find and go back to ideas I've previously visited, and also to find references for more sources if I need to dig deeper into something.