I have funds on an old key that should be gone but I just looked and funds are there.
I used it during the time this was an issue with blockchain.info

I want to move it, but it is brainwallet.
When I travel, my preson things and papers get taken sometimes, looked at and copy, but I use bitcoin brainwallet to keep money.

Best idea for me would be multisignature wallet with new keys, but how?
I have offline thumbdrive, tails with truecrypt, but if taken, then money is gone so that will not work.

Would like to know of multisig wallet where I make keys and able with sign when needed, but not store them anywhere even encrypted.
Is this a thing?

Thanks to you!