Sir Julian King is a diplomat and authority in cybersecurity and international affairs, bringing over thirty years of experience in significant roles across Europe. His tenure as the European Commissioner for the Security Union from 2016 to 2019 was marked by a dedicated focus on counter-terrorism, cybersecurity, and the safeguarding of critical digital infrastructure. This role allowed him to navigate complex security challenges and develop strategies that have shaped European policy in these areas. Before his time in Brussels, Julian served as the UK Ambassador to France and Ireland, where he honed his diplomatic skills and deepened his understanding of international relations. His leadership roles at the Foreign and Commonwealth Office and the Northern Ireland Office further equipped him with a comprehensive perspective on the intricacies of governance and security. Currently, Julian is a Senior Advisor at Flint Global and a Fellow at both the Royal United Services Institute and the Oxford Internet Institute. His extensive background enables him to provide valuable insights into the evolving landscape of cybersecurity and the international security threats that nations face today. He advocates for collaborative approaches to enhance the resilience of digital and national infrastructures, recognising the interconnectedness of global security. Julian's expertise is underpinned by his commitment to fostering dialogue and understanding among diverse stakeholders. His contributions to the field have been recognised through various accolades, reflecting his influence and dedication to improving security frameworks. With a wealth of knowledge and experience, Julian King offers a unique perspective on the challenges and opportunities that lie ahead in the realm of cybersecurity and international affairs.