Embedded Systems Security
Embedded Systems Security is a specialized field focused on protecting embedded systems—computing devices integrated into larger systems like IoT devices, automotive systems, medical equipment, and industrial controllers—from cyber threats. It involves implementing security measures such as secure boot, encryption, access controls, and vulnerability management to ensure confidentiality, integrity, and availability in resource-constrained environments. This discipline addresses unique challenges like limited processing power, memory, and energy, often requiring tailored solutions beyond traditional IT security.
Developers should learn Embedded Systems Security when working on IoT devices, automotive electronics, medical devices, or industrial control systems, as these are increasingly targeted by cyberattacks due to their critical roles and connectivity. It is essential for ensuring safety, privacy, and reliability in applications where security breaches can lead to physical harm, data theft, or operational failures, such as in autonomous vehicles or smart home systems. This skill is crucial for compliance with industry standards like ISO/SAE 21434 for automotive security or IEC 62443 for industrial systems.