Tag Archives: Sun Microsystems

Innovation Incoming in Space: Notes from the Royal Academy of Engineering Panel, 31 March 2025

The Royal Academy of Engineering’s Innovation Incoming in Space (31 March 2025, Prince Philip House) offered an insightful and fact-rich exploration of the technologies shaping the future of the space economy. With topics ranging from space-based solar power and crystallisation in orbit to modular infrastructure and lunar habitation, the panel discussed how innovation is driving space from the experimental to the operational. Set against the backdrop of geopolitical shifts and commercial competition, the event underscored the UK’s strategic opportunity to lead in agile engineering, cyber resilience, and space-enabled industrial capability. A dawning theme throughout the evening was the growing realisation that space is becoming commercial, contested, and critically dependent on cyber resilience.

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Radia Perlman and the Innovation of STP and OSPF: A Legacy in Networking for International Women’s Day

Radia Perlman, often called the “Mother of the Internet”, revolutionized networking with her Spanning Tree Protocol (STP) and contributions to Open Shortest Path First (OSPF). Her innovations enabled loop-free redundancy in Ethernet networks and fast, scalable routing in modern infrastructure. Beyond STP and OSPF, Perlman has worked on network security, PKI, and TRILL, ensuring the internet remains resilient and efficient. As we celebrate International Women’s Day, recognizing pioneers like Perlman reminds us of the vital role of women in shaping technology.

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Revisiting the Cloud Security Initiative: Reflections on the Journey

In 2009, I spearheaded an initiative to establish a cloud security working group aimed at addressing the sovereignty and security of UK data within the cloud. The goal was to create a cross-sector collaboration involving both public and private entities, with the aim of ensuring that the UK maintained control over its critical data as cloud computing emerged as a pivotal part of the national infrastructure.

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Sun Microsystems Leads the Charge on Cloud Sovereignty and Security: Wayne Horkan, Sun CTO for the UK and Ireland, to form Cloud Security Forum

In May 2009, at the Cloud Expo Europe in London, I announced my intention to form a cross-sector forum aimed at addressing the pressing security issues surrounding cloud computing. The goal was to ensure that cloud computing, especially as it becomes a critical part of the UK’s national infrastructure, remains secure and compliant with UK laws and regulations.

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