![]() Moreover, software running on Fuchsia should receive the least capabilities to perform its job. The main idea is that an application can’t interact with an object if it doesn’t have an explicitly granted capability. The kernel resources are exposed to applications as objects that require the corresponding capabilities. As a result, Fuchsia OS has unusual security architecture.įirst of all, Fuchsia has no concept of a user. That’s why Fuchsia developers pay special attention to security and updatability. This OS is developed for the ecosystem of connected devices: IoT, smartphones, PCs. Let’s look at the main concepts behind the Fuchsia design. Fuchsia is under active development and looks alive, so I decided to do some security experiments on it. In May 2021 Google officially released Fuchsia running on Nest Hub devices. In December 2020 this project was opened for contributors from the public. Google started the development of this OS around 2016. What is Fuchsia OSįuchsia is a general-purpose open-source operating system. I followed the responsible disclosure process for the Fuchsia security issues discovered during this research. ![]()
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