Enable 2FA on Dark Matter

Two-Factor Authentication

Enable 2FA to add an extra layer of security to your Dark Matter account.

Setting Up 2FA

1. Go to Account Settings
2. Select 2FA option
3. Scan QR code with authenticator app
4. Enter verification code
5. Save backup codes securely

Choosing an Authenticator App

Use any standard TOTP app that stores secrets locally on your device. On Android, Aegis Authenticator is a solid open-source choice; on iOS, look for a reputable TOTP app with local-only storage.

Prefer these over Google Authenticator or Duo: both tie to a personal Google or corporate account and can sync your TOTP secrets to the cloud under your real identity — the opposite of what you want on a darknet account.

If You Lose Your Authenticator

Backup codes are your only recovery path if the phone is lost, wiped, or the app is uninstalled. Each code is normally single-use — once entered, that code cannot be used again.

Store backup codes offline with the same discipline as your account recovery phrase — see How to Register for that concept. A paper copy in a secure location beats any digital copy tied to a cloud account.