# dfe-receiver

> Every page in the dfe-receiver section.

- [dfe-receiver architecture](/v/2.2.1/dfe-receiver/architecture.md)
- [Internet-Facing Hardening & Fronting Architecture](/v/2.2.1/dfe-receiver/HARDENING.md)
- [Setting up an inbound webhook caller](/v/2.2.1/dfe-receiver/WEBHOOK-SETUP.md)