Konferenzen und Rahmenprogramm
Multi Zone Security for Cortex-M Devices
The attack surface in IoT embedded devices has grown exponentially as connectivity requirements are increasingly met with the integration of 3rd party libraries and open source components. The TrustZone traditional dual-world separation simply doesn€™t work anymore. A new zero-trust model is required to address the intrinsic security threat posed by the resulting monolithic multi-source firmware. In this session, Dr. Sandro Pinto and hardware security expert Cesare Garlati propose a new ground-breaking approach based on hardware-enforced, software-defined separation for multiple equally secure functional domains. They start by explaining why the dual security-policy model of TrustZone is no longer enough to meet the requirements of modern IoT applications and then they detail how the proposed TEE is able to provide an unlimited number of equally-secure functional domains. Finally, they will show a live demo of a working prototype running on a Cortex-M7 platform.
--- Datum: 27.02.2020 Uhrzeit: 14:30 - 15:00 Uhr Ort: Conference Counter NCC Ost