Embedded system security (original) (raw)

Embedded systems are becoming increasingly prevalent in everyday technology, raising significant security concerns due to their exposure to the Internet. Traditional security measures, designed for enterprise and desktop computing, do not adequately address the unique requirements of embedded systems, which are often cost-sensitive and subject to diverse operational constraints. Key challenges include maintaining security without inflating costs, ensuring real-time performance in the face of attacks, and enabling secure updates for unattended systems. As these systems infiltrate critical infrastructures, the need for effective, tailored security solutions is urgent.