Step up checks
High risk actions can require a fresh verification before they continue.
Security
Multi-Factor Authentication
More than one proof before money moves.
Layered verification for sensitive actions and high value operations.
Overview
About Multi-Factor Authentication
Multi-Factor Authentication adds a second verification step at sign in and before sensitive account actions.
Feature highlights
Built for the details
Choice of factors
Use passkeys, authenticator apps, hardware keys, or fallback methods where available.
Device review
Factors connect to trusted devices and can be removed if ownership changes.
Fees
Fee schedule
- Multi factor authentication
- $0
Values shown are illustrative examples for this preview and do not constitute an offer, approval, or contractual quotation. Actual rates and fees depend on your profile, region, and eligibility.
How it works
Getting started
- 1
Choose factors
Select the verification methods you want to use.
- 2
Confirm setup
Verify each factor before it protects your profile.
- 3
Approve actions
Use the factor when OBS requests additional proof.
FAQs
Frequently asked
Still have a question? Message an OBS specialist from Secure Messaging any time.
Security
How OBS protects this experience
- Passkeys
Sign in with a device based credential that cannot be phished or reused.
- Trusted Devices
Manage the devices allowed to access your OBS account.
- Account Recovery
How to recover access to your account safely.
Ready to begin
Enable Multi Factor Authentication
Open your OBS profile and add Multi-Factor Authentication in minutes.