Creating Software Separation For Mixed Criticality Systems
The continued evolution of powerful embedded processors is enabling more functionality to be consolidated into single heterogeneous multicore devices. Mixed criticality designs, those designs which...
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IIoT Security Threat Rising
The rapid growth of the Industrial Internet of Things is raising questions about just how secure these systems are today, how to improve security, and who exactly should be responsible for that. These...
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Where Is Energy Harvesting?
With power management a top priority in sensor networks, why is energy harvesting—a proven technology with diverse energy sources—conspicuously absent from sensor designs that are the foundation of the...
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Designing Hardware For Security
By Ed Sperling and Kevin Fogarty Cyber criminals are beginning to target weaknesses in hardware to take control of devices, rather than using the hardware as a stepping stone to access to the software....
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Why The IIoT Is Not Secure
The Internet of Things is famously insecure, but not because the technology to build it or secure it is immature. Likewise, severely insufficient security on the Industrial IoT suffers from a lack of...
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Energy Harvesting Starting To Gain Traction
Tens of billions of IoT devices are powered by batteries today. Depending on the compute intensity and the battery chemistry, these devices can run steadily for short periods of time, or they can run...
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