190821-N-GW139-1004 ACCRA, Ghana (Aug. 21, 2019) Computer Emergency Response Team (CERT) Ghana Lead, Audrey Mireku Mnisi, presents on the national cyber security infrastructure of Ghana to a group of participants of Africa Endeavor 2019 in Accra, Ghana, Aug. 21, 2019. Africa Endeavor is an annual five-day U.S. Africa Command (USAFRICOM) senior leader communications symposium, and technology exposition. The event focuses on strategic level Command, Control, Communications, Computers and Information (C4I), Tactics, Techniques and Procedures to encourage communications interoperability and information sharing among our African partners. (U.S. Navy photo by Mass Communication Specialist 2nd Class Eric Coffer/Released)