Siân John MBE is Chief Security Advisor for EMEA in the Cybersecurity Solutions Group at Microsoft. Siân leads the EMEA security advisors who work with Microsoft’s customers to help them to develop their cyber security strategy, security best practices and to understand how Microsoft’s technology and services can help support digital transformation and cloud services. Sian was awarded an MBE in the Queens New Years Honours List for 2018 for services to Cybersecurity.