How Safe Are the Communication Inside Our Chips? A Look at Security of Different Technologies

What is it about?

This work explores the security challenges and potential vulnerabilities in the tiny communication networks that connect different parts of computer chips. These networks, which can use electrical, wireless, or optical signals, are critical for the performance and safety of modern electronic devices. The survey reviews the various ways these communication pathways can be attacked and what measures can be taken to protect them, ensuring the privacy and security of the systems that rely on them. This is especially important as these technologies become more complex and widespread, powering everything from smartphones to cars.

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Photo by Nastya Dulhiier on Unsplash

Photo by Nastya Dulhiier on Unsplash

Why is it important?

Understanding and securing the internal connections within computer chips is crucial because these tiny pathways are the lifelines of our electronic devices. If attackers can exploit vulnerabilities in these connections, they could steal sensitive information or disrupt the performance of everything from smartphones to cars. As technology advances and these chips become even more complex, the risk of such attacks increases. By identifying and addressing these security challenges, we can ensure that our devices remain safe, reliable, and trustworthy in our daily lives.