2fa | Homelab

Example using age encryption:

authentication_backend: file: path: /config/users.yml password: algorithm: argon2id iterations: 1 salt_length: 16 parallelism: 8 memory: 64 homelab 2fa

access_control: default_policy: deny rules: - domain: "*.example.com" policy: one_factor - domain: "secure.example.com" policy: two_factor - domain: "auth.example.com" policy: bypass homelab 2fa

users: admin: displayname: "Lab Admin" password: "$argon2id$v=19$m=65536,t=3,p=4$..." # generate with `authelia hash-password` email: admin@example.com groups: - admins First login: user enters password → Authelia forces TOTP registration (scans QR code) → future logins require both. In Traefik labels for Grafana: homelab 2fa

networks: homelab: external: false Critical sections for 2FA:

totp: issuer: homelab.local period: 30 skew: 1