Arqit offers a seamless plug-and-play deployment, ensuring interoperability and integration with existing OEM infrastructures. Our approach involves lightweight software agents installed on individual endpoints, eliminating the need for expensive development or disruptive rip-and-replace. Our quantum-resistant security solution is engineered to minimise its operational footprint, consuming nominal resources and imposing little to no additional burden on existing IT infrastructure. It integrates seamlessly into existing network environments without compromising performance. This means that organizations can deploy quantum-resistant security measures without experiencing any degradation in network speed or functionality.