Read about previous Wash100 awardee Katie Arrington's appointment to perform the duties of the Department of Defense's chief ...

The Defense Department has announced Katie Arrington will serve as the Pentagon's chief information officer in an acting capacity, elevating a key voice in the Defense Department's Cybersecurity ...

Katie Arrington was announced Monday as the Pentagon's official "Performing the Duties of the Department of Defense Chief ...

Arrington served as CISO within DOD’s Office of the Under Secretary of Defense for Acquisition and Sustainment from 2019 to 2022. During her time at the Pentagon, she helped advance the department’s ...

Katie Arrington has been named the deputy chief information officer for cybersecurity and chief information security officer at the Department of Defense, a department spokesperson confirmed. She ...

Arrington, who was once accused of disclosing classified data, was a major proponent of the Cybersecurity Maturity Model Certification program used for DOD contractors. Katie Arrington ...

Katie Arrington has been appointed as the Chief Information Security Officer (CISO) at the U.S. Department of Defense (DoD), bringing extensive experience in cybersecurity, defense acquisition, and ...

Donald Trump's nominee for a critical DoD cybersecurity role sports a resume that outshines many of his past picks, despite previously suspended security clearance.… Katie Arrington served a single ...