The current CIO & CISO of the IEI Group, Sofia has nearly 30 years of IT experience, including implementing large-scale application systems, reengineering business processes, and leading lean management efforts! By implementing organizational information security management systems, she was instrumental in helping the group obtain ISO 27001 certification. As the leader of the group's cross-company CSIRT information security joint defense, Sofia has worked to raise the bar of the group's information security policies.