A Linux version of Little Snitch, the iconic network monitoring and firewall tool for macOS, has been released. Little Snitch for Linux is written in Rust and uses eBPF for kernel-level traffic interception (which lets sandboxed code run inside the Linux kernel without modifying it). The tool lists processes on your machine making network connections, with options to block them. Little Snitch for Linux has a web-based interface rather than a traditional GUI, as it means you can monitor a Linux server remotely from any device, which is useful if you want to know what your Nextcloud or media server […]

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