An attacker can still use the hardware wallet to transfer money as long as it's plugged in. To prevent this you need external hardware with a display and external input (that cannot be reflashed through usb (!)).
159 karma · joined May 9, 2014
Also, touch screens <3
Edit: As another comment said, just make sure it's not easy to guess based on rainbow tables and whatnot
Personally I'm more used to other languages and would also tend to python, however I must admit Matlab/Octave is a pretty good way to develop matrix heavy stuff thanks to an extremely good REPL/debugger. That being said, Octave feels pretty slow for loops (lack of a proper jit), so I wouldn't know if I'd really use Octave over Matlab if it were not for licensing issues either. Then again I can rent a lot of cloud time for a Matlab license...