Sally Walker spent 25 years in the national security community, laterally as Director Cyber at GCHQ. She had joint responsibility for running the National Offensive Cyber Programme and led the stand up and design of the National Cyber Force.
Since leaving government, Sally advises at board level on decision making in big data environments, and supports boards in leadership development. She retains an interest in the role of cyber capability in conflict, particularly as it affects the civilian population and governmental attitude to risk.