MCGHEE TYSON AIR NATIONAL GUARD BASE, Tenn. -- Master Sgt. Charles Hoover, Cyber Operations manager for the I.G. Brown Training and Education Center, installs cable locks Oct. 22, 2014, here on laptop computers in the Morrisey Hall classroom building. The 21 computers as well as recently installed office furniture are part of two cyber cafes coming online near the downstairs entrances. (U.S. Air National Guard photo by Master Sgt. Mike R. Smith/Released)