The NSA's been working on something similar for years, cell-level security. Gotta have some way to compartmentalize the data I guess. https://en.wikipedia.org/

The NSA's been working on something similar for years, cell-level security. Gotta have some way to compartmentalize the data I guess. https://en.wikipedia.org/wiki/Apache_Accumulo https://en.wikipedia.org/wiki/Apache_Accumulo