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As the Internet becomes integrated into nearly all aspects of everyday life, its reliability grows in importance. This vital communication resource, which has become an inviting target for attackers, must be protected with the same vigor as the end-systems it interconnects. Recent trends in network router architecture towards programmability and flexibility have increased the susceptibility of communication...
Embedded systems require low overhead security approaches to ensure that they are protected from attacks. In this paper, we propose a hardware-based approach to secure the operation of an embedded processor instruction-by-instruction, where deviations from expected program behavior are detected within the execution of an instruction. These security-enabled embedded processors provide effective defenses...
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