Working on the Dark Side of the Moon

To most Americans, the NSA is an organization shrouded in secrecy, where the most clandestine of operations are carried out in the name of national security. Dr. Thomas Willemain, successful software entrepreneur and statistics professor, spent the equivalent of three years alternating between his life "outside" and working "inside" at the NSA and an affiliated, shadowy think tank.

Once inside, Dr. Willemain would be challenged to adjust to life in an intense, complex and sometimes alien or...