For anyone who didn't get the joke, this is a reference to
https://www.schneierfacts.com/facts/365
from the "Bruce Schneier Facts" series (which was inspired by the "Chuck Norris Facts").
https://www.schneierfacts.com/facts/365
from the "Bruce Schneier Facts" series (which was inspired by the "Chuck Norris Facts").
(it's like a prime protected carry-on that schneier carries)