![Looking for a small firewall to go next to my router not rack mount. I was thinking that I could get Opensense or PFsense onto my Raspberry Pi 4. Has anyone done Looking for a small firewall to go next to my router not rack mount. I was thinking that I could get Opensense or PFsense onto my Raspberry Pi 4. Has anyone done](https://i.redd.it/j3ny2bj8t8b41.jpg)
Looking for a small firewall to go next to my router not rack mount. I was thinking that I could get Opensense or PFsense onto my Raspberry Pi 4. Has anyone done
![Raspberry Pi as a home router. The latest generation of Raspberry Pi… | by Vladimír Záhradník | The Startup | Medium Raspberry Pi as a home router. The latest generation of Raspberry Pi… | by Vladimír Záhradník | The Startup | Medium](https://miro.medium.com/v2/resize:fit:1200/1*SaW399W3i_v9HGtOIiTJAA.jpeg)
Raspberry Pi as a home router. The latest generation of Raspberry Pi… | by Vladimír Záhradník | The Startup | Medium
![ZeroShell Firewall/Router Linux Distribution Works on x86 Hardware, Raspberry Pi 2/3, & (Some) Orange Pi Boards - CNX Software ZeroShell Firewall/Router Linux Distribution Works on x86 Hardware, Raspberry Pi 2/3, & (Some) Orange Pi Boards - CNX Software](https://www.cnx-software.com/wp-content/uploads/2017/11/ZeroShell-Web-Interface.jpg)