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deepmind.google·6d ago
AI Engineering
Hacker News·Aug 23·5 min read
Cicada.os – Graphene.os for Your Laptop
TL;DR
Cicada.OS is a privacy-centric, open-source operating system for laptops, designed to enhance security without complicating user experience. Currently in pre-alpha, it offers features like a firewall, VPN kill switch, and Tor integration, but is not yet reliable for critical tasks.
✦ Why It Matters
Consider testing Cicada.OS in a non-critical environment to explore its privacy features.
Key Takeaways
- Test Cicada.OS on a spare Intel MacBook Air for privacy features.
- Review the installation instructions before attempting to set it up.
- Monitor updates as the project progresses from pre-alpha to stable.
- Engage with the community to report bugs and suggest improvements.
Full Summary
Cicada.OS is an open-source operating system focused on privacy and security, built on a hardened version of Graphene. It aims to simplify user interactions with essential services like Wi-Fi and file management while enforcing strict permissions.
Currently in pre-alpha, it boots to a Hyprland desktop on Intel MacBook Airs, with some hardening features verified against a real Linux kernel. However, much of its functionality has not been tested on actual hardware, making it unsuitable for critical use at this stage.
Key features include a default-deny policy for network and file access, a managed browser environment, and a unique user identity model. The system is designed to protect against various threats, including unauthorized access and firmware attacks, but users should be cautious about its current limitations.