Fiona Williams

Fiona's experience includes cyber risk, organization and process improvement, application design and implementation. During her 35 years at Deloitte, she has established and led the Security practice; the SAP Security, Controls and GRC practice; and the Advisory Technology Risk Service Area focusing on growing the Technology and Cyber practices. Leveraging her hands on experience as the Deloitte CISO, Fiona currently advises and assists other CISOs with their Security programs from strategy, implementation, and operation including board and management reporting. Fiona leads Deloitte Advisory’s Global SAP Alliance including cyber security, controls and compliance, digital controllership, treasury and sustainability. Fiona also leads Deloitte Advisory’s Global AWS alliance.