This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
u.s. army cyber command and second army usarmycybercommandandsecondarmy arcyber u.s. army reserve usarmyreserve th signal command thsignalcommand army reserve cyber operations group armyreservecyberoperationsgroup cyber network defender cybernetworkdefender army cyber school armycyberschool u.s. army cyber center of excellence usarmycybercenterofexcellence