Practical Principle of Least Privilege for Secure Embedded Systems | |
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Author | |
Abstract |
Many embedded systems have evolved from simple bare-metal control systems to highly complex network-connected systems. These systems increasingly demand rich and feature-full operating-systems (OS) functionalities. Furthermore, the network connectedness offers attack vectors that require stronger security designs. To that end, this paper defines a prototypical RTOS API called Patina that provides services common in featurerich OSes (e.g., Linux) but absent in more trustworthy μ -kernel based systems.
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Year of Publication |
2021
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Conference Name |
27th Real-Time and Embedded Technology and Applications Symposium (RTAS)
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Date Published |
05/2021
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Publisher |
IEEE
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Conference Location |
Nashville, TN
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ISBN Number |
978-1-6654-0386-3
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Accession Number |
20826415
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URL |
https://ieeexplore.ieee.org/document/9470433
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DOI |
10.1109/RTAS52030.2021.00009
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