Capability-based Security for Redox: Namespace and CWD as capabilities

Hello everyone! I'm Ibuki Omatsu. I'm currently working on the project "Capability-based security for Redox" , graciously funded by NGI Zero Commons and NLnet . In this post, I'll explain "Namespace management in Userspace" and "CWD as a Capability". We'll explore how we reimplemented the namespace that previously was managed by the kernel, and the previously string-based CWD management, using…