The Hardware Cluster for Key Security and Education Experiments — lets yourstudents and security team practice real hardware attacks (side-channel analysis, fault injection, glitching) on physical devices, from any browser, with no lab equipment to buy or maintain. Each cloud-managed board integrates a victim microcontroller, FPGA, sidechannel measurement, and fault-injection hardware — capabilities that competing inclassroom kits sell as $549+ of separate equipment per student. Spin up a class, train a corporate cohort, or white-label the platform for your own training program.