Arqit’s SKA-Platform, integrated with Intel’s VPP-SSwan, delivers post-quantum cryptography (PQC) for IPsec VPNs without reducing performance. Using quantum-safe symmetric key agreement, it protects against “store now, decrypt later” threats while enabling dynamic, frequent key rotation. Tested on 4th Gen Intel Xeon Scalable processors, the solution maintained identical throughput (up to 1.55 Gbps) with or without PQC. Its lightweight software supports high-performance and small form factor devices, offering scalable, split-trust security for cloud, edge, and IoT networks.

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