Dan Geer is CISO for In-Q-Tel, the investment arm of the U.S. intelligence community. He was fired from @Stake five years ago for co-writing a paper warning that a Microsoft monoculture threatened national security. Geer was a member of the Athena Project at MIT during the creation of the widely-used Kerberos authentication protocol. He also explains the goal behind his recently-released book, “The Economics and Strategies of Data Security””]
Source: https://www.csoonline.com/article/2123038/dan-geer-helping-cia–enjoying–gee-whiz–moments.html