My question is for NXT experts.
I find the login Passphrase on brain wallet to be a single point of failure/weakness for using NXT and NXT related tools! Why? Because most people cant memorize the long pass phrase and they have to write it down somewhere...
What additional measures can one take to secure NXT wallet given how critical a platform it will be in the near future with MGW and SuperNet?
I am working on an application that will allow you to use your wallet or other nxt services, while requiring you to have the confirm the transactions on a mobile device. So a form of 2 factor, yet trustless, auth.