There is nothing more difficult to take in hand, more perilous to conduct, or more uncertain in its success, than to take the lead in the introduction of a new order of things.
—Niccolò Machiavelli, The Prince
Despite their great importance to the organization, users are best known to security people for just one thing: trouble. Users download malware along with their questionably funny cat videos. Users hate to patch their software. Users click links in e-mail. Users choose passwords based on the name of their dog. Users click through security warnings so they can get their ...