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Sarah Armstrong-Smith

Sarah Armstrong-Smith

Global cybersecurity leader

Microsoft

Microsoft’s Chief Security advisor and Board Member. Voted Most Influential Women in UK Tech and Most Influential Women in Cybersecurity 2025– A trailblazer of women in business. Amazon No.1 Best-Selling Author: Effective Crisis Management. Fellow of the British Computer Society. Former Head of Resilience & Cyber Security for Fujitsu, & Group Head of Business Resilience & Crisis Management for the London Stock Exchange Group. 2025 Voted No.1 Women in Cyber Security. Member of the Government Cyber Advisory Board. Adviser to NATO and UK Ministry of Defence.

TECHNOLOGY
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