CambiOS – a new Rust-based, sovereign identity, zero-trust OS
Hello HN, What is CambiOS? A microkernel OS built in Rust, that boots in QEMU under x86_64, AArch64, and RISC-V - targeting formal verification. Processes are assigned unforgeable cryptographic identity and IPC gates access to only allowed endpoints. What does it want to be? Ambitious. Cutting away latent security issues, corporate surveillance, centralized identity and data hosting, and OPEN. With the advent of the coding tools, building the things we want is a bit less of a lift. Could it replace Windows? Sure. That's where the idea was born. Secure and intuitive, in a nutshell. I've been…
CambiOS – a new Rust-based, sovereign identity, zero-trust OS launched on June 11, 2026 with 8 votes, #1,599 of 22,647 launches that month and more than 75% of that year's launches.
What it does
Zero-trust, capability-based Rust microkernel targeting formal verification. Tri-arch (x86_64 / AArch64 / RISC-V). Sovereign and generative: no telemetry, user owns keys and data. Early-stage — see STATUS.md. Inspired by seL4, Hubris, and Redox. - coherentforge/CambiOS
In the maker’s words, at launch
Hello HN, What is CambiOS? A microkernel OS built in Rust, that boots in QEMU under x86_64, AArch64, and RISC-V - targeting formal verification. Processes are assigned unforgeable cryptographic identity and IPC gates access to only allowed endpoints. What does it want to be? Ambitious. Cutting away latent security…
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