Tech. Sgt. David Mooers and Senior Airman Mario Lunato, 2nd System Operations Squadron system administrators, access one of the core servers in the 557th Weather Wing (WW) enterprise at Offutt Air Force Base, Nebraska, April 27, 2018. The 557th WW’s Host Based Security System monitors the servers’ overall health and provides security features such as firewalls and antivirus scans that are tailored for the specialized weather systems. (U.S. Air Force photo by Paul Shirk)