Quantum Security Defence | 26,157 followers on LinkedIn. International Community Advancing The Adoption of Quantum Technologies. Join Us at www.quantumsecuritydefence.com | Quantum Security & Defence is your strategic partner in navigating the frontier of advanced technologies - QAI and QML, quantum computing, and next-generation cybersecurity. We specialise in strengthening critical infrastructure and national industries through capability-building, technical consulting, and collaborative innovation. Our international community brings together experts, engineers, operators, and decision-makers from across government, defence, telecom, energy, and financial systems to build the future of secure, intelligent infrastructure.