---
# System prepended metadata

title: 'Episode 149: Three things you might not know about Tetragon'

---

# Episode 149: Three things you might not know about Tetragon

{%youtube j5kPFjzuKeg %}

## Upcoming events:
* [eBPF Summit 2024](ebpf.io/summit-2024)
* [KubeCon North America schedule](https://events.linuxfoundation.org/kubecon-cloudnativecon-north-america/program/schedule/)

## Tetragon

Tetragon [site](tetragon.io) and on [GitHub](github.com/cilium/tetragon)

* In-kernel selectors
    * [Tetragon performance blog](https://isovalent.com/blog/post/tetragon-release-10/)
* Canary tokens
    * [Canary Tokens](canarytokens.org)
* In-kernel binary matching. Prefix and exact match now, postfix coming soon 
* In-kernel rate-limiting 