Cloud & Cyber Security Expo 2027 in London

Cloud & Cyber Security Expo London returns to ExCeL London on 10-11 March 2027 as the UK's flagship gathering for the cloud and cyber security community. The show brings together CISOs, CIOs, security architects and risk leaders to explore zero trust frameworks, regulatory readiness, threat automation and proactive defence in an era of constant change. Across two days, the conference programme features 450+ thought leaders speaking from 14 theatres, covering cloud security, data protection, application security and incident response. Visitors can get hands-on with cutting-edge cloud security tools, watch live demonstrations and attend sessions led by experts on the frontlines of digital defence. The expo floor gathers global tech leaders, innovative startups and top solution providers, offering a highly targeted environment to meet vendors, compare platforms and build partnerships. More than 3,000 confirmed client meetings were pre-booked via the event tool in recent editions, reflecting the show's focus on buyer-seller engagement. Co-located with Cloud & AI Infrastructure, DevOps Live, Big Data & AI World and Data Centre World, the event forms part of a broader tech portfolio at ExCeL London, giving attendees access to adjacent communities in cloud, data, AI and infrastructure.