Johnson Joy resigned in the early morning on March 20, amid accusations of retaliating against an agency employee.
The National Protection and Programs Directorate, the cybersecurity arm for the Department of Homeland Security, has tapped Matthew Travis as deputy undersecretary
Chris Liddell, a top White House tech aide, has been tapped as chief of staff John Kelly's deputy for policy coordination.
The same day the nation's top diplomat was fired and a new CIA director announced, President Trump announced plans to fill out the Privacy and Civil Liberties Oversight Board, including the addition of a former White House deputy CTO.
The FBI named John S. Adams to serve as the executive assistant director of its Information and Technology Branch.
Lisa Porter, the executive vice president of CIA venture arm In-Q-Tel and director of IQT Labs, would help run the Pentagon's newly reorganized IT and R&D operations.