Strength & Security FAQs


Financial Strength

How does IB protect my money?

How is Interactive Brokers doing financially, and how does that affect me?

How much exposure does IB have to a single bank?

Could IB's market making affiliate, Timber Hill LLC, suffer big losses and could that endanger my account?

Can IB prevent me from withdrawing money?

What other steps does IB take to protect itself and to protect me?

Anything else you want to tell me?


Account Protection


How is the "per client" coverage applied if I maintain multiple accounts with IB?

How does the aggregate loss limit affect the protection of my account?

Login Protection


Can I start the enrollment process prior to IB sending me an invitation?

Does it cost anything to participate in the Secure Login System?

Is participation in the Secure Login System mandatory?

I successfully confirmed my enrollment invitation but have not yet received a security device. What should I do?

Is it safe to send the security device by mail?

Once I've received my security device, when am I required to activate it?

How do I operate my security device?

I've typed in the correct Security Code but cannot log in.

Will my security device work when traveling?

What if I need to log in and don't have the security device within my possession?

Can multiple IB accounts be managed by a single security device?

Can joint owners of a single IB account each receive a security device?

How do I turn my security device off?

Does the security device require any special care?

Where should I store my security device?

How long will the battery in my security device last?

What should I do if my security device is lost, damaged or stolen?

How do I return the security device if I close my account?

If I lose my security device and someone finds it are they able to access my account?

Are there any limitations associated with the security device?

What is the best way to contact IB with questions regarding the Secure Login System?