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Black Demon

By taking the pulse of the Air Force network, acquisition personnel at Hanscom Air Force Base, Mass., hope to improve security, reduce maintenance costs and mine data produced by millions of daily operations. A member of a cyber protection team, pictured here, participates in the Air Force's Exercise Black Demon, designed to validate his ability to protect and defend specific critical missions or assets. (U.S. Air Force photo/Airman 1st Class Daniel Garcia)

PHOTO BY: Airman 1st Class Daniel Garcia
VIRIN: 170502-F-SH665-087.JPG
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This photograph is considered public domain and has been cleared for release. If you would like to republish please give the photographer appropriate credit. Further, any commercial or non-commercial use of this photograph or any other DoD image must be made in compliance with guidance found at, which pertains to intellectual property restrictions (e.g., copyright and trademark, including the use of official emblems, insignia, names and slogans), warnings regarding use of images of identifiable personnel, appearance of endorsement, and related matters.