Nicholas Lane takes a closer look at how Tetragon gives teams kernel-level visibility into process behavior. He explains how Tetragon can show which sockets a process opens, which files it touches, and why something like unexpected access to /etc/passwd should be treated as suspicious. He also covers how the enterprise edition adds process control, allowing the kernel to block malicious actions before they reach user space. One of the main problems customers solve with Tetragon is simply understanding what their processes are actually doing. Tetragon gives you that visibility from the kernel itself. Cilium uses eBPF for networking, and Tetragon uses eBPF for process visibility. That means you can see which sockets a process opens, which files it touches, and whether it is doing something suspicious. For example, if a process suddenly opens /etc/passwd, that should be a strong indication that something malicious may be happening. The enterprise version also adds process control, so you can tell the kernel to block that action before it reaches user space, which makes the enforcement invisible to the attacker. That combination of kernel-level visibility and kernel-level control is what makes Tetragon so powerful.