At Bron, your security is our top priority. We use a multi-layered MPC-based system to protect your account and assets. But access issues happen — lost devices, forgotten passkeys, or compromised shards.
Access on Bron works on two independent levels, and each has its own recovery:
Level 1 — Signing in to your account. Your passkey (and 2FA, if enabled) protects access to the Bron app: workspaces, balances, settings.
Level 2 — Signing transactions. Transactions are signed with key material stored on your trusted device. Signing in alone is never enough to move funds.
Recovering one level does not automatically restore the other — so compromising one of them is never enough to take over your assets.
1. Recovering access to your account (lost passkeys and/or 2FA)
If you’ve lost the passkeys you use to sign in, start recovery from the Login page → Use another account → Lost access. There are three ways, depending on what you have set up — see the Account Recovery: Step-by-Step Guide:
FaceScan (not available yet) — the fastest way once it is released. Verify your identity with a face scan; after a 48-hour security delay your access is restored automatically.
Guardians — after a 48-hour security delay, collect recovery codes from 2 of your Guardians.
Self-recovery — if no Guardians are set up (FaceScan is not available yet), you can still recover on your own after an extended 180-day security delay.
⚠️ Newly added Guardians or a newly set up FaceScan (not available yet) must first pass a 30-day security delay before they can be used for recovery. For a Guardian the 30 days start when that person accepts the invite; for FaceScan, when the enrolment is completed. Until then, the method is shown as unavailable, with the time remaining until it becomes available.
If you have 2FA set up but cannot confirm it, the FaceScan and Guardian security delays are extended to 30 days.
2. Restoring signing (lost or compromised trusted device)
If the device you use to sign transactions is lost, reset, stolen, or compromised, restore signing on a new device: install the Bron desktop or mobile app → Devices Management → Trust this device. There are four options:
Approval from another trusted device — if you (or a teammate) still have a working trusted device, no recovery is needed: simply approve the request from that device.
FaceScan (not available yet) — verify your identity with a face scan; signing is restored after a 48-hour security delay.
Guardians — enter recovery codes from 2 of your Guardians; signing is restored after a 48-hour security delay.
Self-recovery — no Guardians available (FaceScan is not available yet): a 30-day security delay applies.
⚠️ Any of the three recovery options (unlike approval from another device) removes all other trusted devices — after recovery, only the new device can sign. The 30-day security delay for newly added Guardians or FaceScan (not available yet) applies here as well — for a Guardian it starts when that person accepts the invite.
Need help?
Each recovery flow is tailored to balance security and ease of access. If you’re unsure which method to use, or if your situation doesn’t match the above, contact our support team via messenger on the Bron platform, Bron Help Center or by email support@bron.org — we’ll guide you through the safest way to restore access.