So, most of my visual cortex doesn't work for me.  I see text in little
   clumps, like looking through a cardboard tube that moves around on its
   own.  It's hard to get a general sense of things, for me.
   When I think of "audit", I want to know what the avenues are for
   compromising the various kinds of security a system has, so that people
   know how to continue using it and developing it, so that they are
   informed when doing so.
   I have no idea what an audit formally is.  But these people know.  They
   have all the sections and followed all the manuals.
   It looks like the result of being self-taught and putting incredible
   hours in, to me.  It doesn't look like a deep fake.
   I don't know where to look to find information on security weaknesses.
   Glancing around the beginning, I mostly find verbiage about software
   features.
   I'm guessing this was written by developers of the project,
   laboriously, to support the project.  It doesn't look independent.