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Creating IoT Devices That Will Remain Secure


What’s secure today may not be secure in the future, and even if you include an IoT device with state-of-the-art security, it may be surrounded by less secure devices. Steve Hanna, distinguished engineer at Infineon, examines the impact of security on IoT adoption, why resilience across a system is the new target for secure designs, and how to minimize the impact of less secure devices. » read more

No Safety Without Dependable Security In Automotive Designs


The cyber threat faced by the automotive industry reached public awareness in 2015, when a “White Hat” research team commandeered the control electronics of a target vehicle at freeway speeds. Subsequently published details of the team’s work identified several discrete weak links that were leveraged by the researchers to create the attack. The approach illustrated a concept well-known to... » read more

SoC Verification From Pre-Fabrication To The Over-the-Air Update


The recent new of attacks on system infrastructures serves to highlight that hardware vulnerabilities in the supply chain are not only possible but inevitable if proper precautions are ignored. Verification throughout the entire supply chain is necessary to ensure the safety and security of hardware. Starting as early as the pre-fabrication stage, vulnerabilities, if left unchecked, can be an o... » read more

Making Lidar More Useful


Lidar, one of a trio of “vision” technologies slated for cars of the future, is improving both in terms of form and function. Willard Tu, director of automotive at Xilinx, talks with Semiconductor Engineering about different approaches and tradeoffs between cost, compute intensity and resolution, various range and field of view options, and why convolutional neural networks are so important... » read more

The Good And Bad Of Auto IC Updates


Keeping automobiles updated enough to avoid problems is becoming increasingly difficult as more complex electronics are added into vehicles, and as the lifetimes of those devices are extended to a decade or more. Modern vehicles are full of electronics. In fact, the value of electronic devices used in modern vehicles is expected to double in the next 10 years, growing to $469 billion by 2030... » read more

Monitor And Control Automotive Devices With Over-The-Air Updates


Modern vehicles are complex electronic devices that require regular over-the-air (OTA) system and software updates to ensure their correct and safe operation. This paper discusses the need for OTA and the Siemens solutions that ensure OTA updates are secure and meet all regulations and standards. To read more, click here. » read more

Merging Verification And Test


While the disciplines of functional verification and test serve different purposes, their histories were once closely intertwined. Recent safety and security monitoring requirements coupled with capabilities being embedded into devices is bringing them closer together again, but can they successfully cooperate to bring about improvements in both? Getting there may be difficult. Three phases ... » read more

Design Issues For Chips Over Longer Lifetimes


Semiconductor Engineering sat down to discuss the myriad challenges associated with chips used in complex systems over longer periods of time them with Jean-Marie Brunet, senior director for the Emulation Division at Siemens EDA; Frank Schirrmeister, senior group director for solution marketing at Cadence; Maurizio Griva, R&D Manager at Reply; and Laurent Maillet-Contoz, system and architec... » read more

Longer Chip Lifecycles Increase Security Threat


The longer chips and electronic systems remain in use, the more they will need to be refreshed with software and firmware updates. That creates a whole new level of security risks, ranging from over-the-air intercepts to compromised supply chains. These problems have been escalating as more devices are connected to the Internet and to each other, but it's particularly worrisome when it invol... » read more

Car Industry Changing Under The Hood


After an initial burst of autonomous activity, the automotive ecosystem regrouped, re-evaluated its goals, and is now ready to begin deploying new technologies made possible by modern development approaches and forward-looking vehicle architectures. The pandemic hurt vehicle sales in 2020, but it also gave the OEMs a chance to catch their breath. Panic over announcements from other carmakers... » read more

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