Immutable Linux distributions offer enhanced security by making certain directories read-only and preventing malicious updates or installations. Here are five best options to consider:
1. **CarbonOS**: An independent distribution that uses GNOME, all system files are mounted read-only, and installed apps are sandboxed.
2. **Fedora Silverblue**: Based on Fedora, using rpm-ostree for managing updates, Flatpak apps, and GNOME desktop.
3. **VanillaOS**: A general-purpose OS with a mix of Debian, Ubuntu, Alpine, Fedora, Arch, and openSUSE components, allowing users to install apps from various sources.
4. **BlendOS**: A beautiful distribution that allows users to choose from multiple desktop environments, catering primarily to developers with tools like Electron 25 and Neovim.
5. **Nitrux**: Based on Debian, using Hyprland and its utilities, Waybar, Wlogout, and a Cachy kernel for an incredibly efficient desktop experience.
Each of these distributions offers unique features and benefits, making them suitable for different user needs. When choosing an immutable Linux distribution, consider your specific requirements and preferences to select the best option for you.
Source: https://www.zdnet.com/article/immutable-linux-delivers-serious-security-here-are-your-5-best-options