Chris John Riley 
Starting off the last day if the conference with 'The four pillars of Cybersecurity" by Laurie Tyzenhaus (CERT CC)
AP on ComputerScienceFutures@ChrisJohnRiley There's actually 12 pillars, if you want to talk about necessary, sufficient & complete security.
They arrange such that you can't have any consequent pillar without it's antecedents.
See http://dx.doi.org/10.13140/RG.2.2.12609.84321
Perhaps let CMU SEI know :)
@CompSciFutures I think they were clearly focused on the areas they're responsible for, but I'm sure they know it's not that easy 😁
@ChrisJohnRiley Oh, it wasn't easy working it out. Took me over 6 months and I went through many many books.