# Light Fighter Manifesto > Light Fighter Manifesto (LFM) is an independent publisher of zines, offline field guides, open-source software, and self-hosted infrastructure, founded in 2022 by Christopher M. Rance. Its premier work is Techno Guerrilla, a free, interactive web course in field-built technical self-reliance. ## Techno Guerrilla (free interactive course) - [Techno Guerrilla series](https://lightfightermanifesto.org/series/): build capability from open-source software and inexpensive parts. You work through it inside its own live system on a desktop. - [Module 00, Hardening](https://lightfightermanifesto.org/series/module-00-hardening.html): lock down the phone and laptop you use for the rest of the series. You build a threat model, encrypt the disk, fix your accounts, and make your own keys. - [Module 01, Networking](https://lightfightermanifesto.org/series/module-01-networking.html): build and secure a self-hosted network. You flash and assemble a Raspberry Pi, get it online, lock it down, and run your own chat server over a private VPN. Covers Reticulum, NomadNet, and LXMF. - [Module 02, Electronics](https://lightfightermanifesto.org/series/module-02-electronics.html): learn electronics by building an ESP32 sensor node. You read schematics, wire a breadboard, drive an LED and a relay, and report readings to your network. ## Tools and references (free, work offline) - [Resources](https://lightfightermanifesto.org/resources/): the full index of open-source repositories, calculators, reference guides, simulators, and infrastructure. - [Reticulum Reference](https://lightfightermanifesto.org/apps/app/reticulum-guide/): a reference for Reticulum, NomadNet, LXMF, and LoRa link budgets. - [Light Fighter Guide](https://lightfightermanifesto.org/apps/app/field-guide/): a searchable field reference for drones, communications, SIGINT, marksmanship, and mission planning. - [Loophole Calculator](https://lightfightermanifesto.org/apps/app/loophole/): a ballistics and cover calculator. - [3D Print Calculator](https://lightfightermanifesto.org/apps/app/3d-print/): print calibration and settings. - [Medic Procedures](https://lightfightermanifesto.org/apps/app/medic-procedures/) and [Medic Pharmacology](https://lightfightermanifesto.org/apps/app/medic-pharmacology/): tactical medicine references. - [OSINT Tutorial](https://lightfightermanifesto.org/apps/app/osint/): an open-source intelligence walkthrough. ## Store - [Store](https://lightfightermanifesto.org/store/): print zine volumes and in-person training. ## About - Publisher: Light Fighter Manifesto L.L.C., founded 2022. - Founder: Christopher M. Rance. - Community and infrastructure: Matrix, GitHub, a Tor onion site, and a monthly newsletter (The Dispatch).