Well if the Bangladesh Bank was also following proper security protocol the money couldn&#x27;t have been stolen as well.<p>The &#x27;tech&#x27; is, more or less, the easy part. The hard part is all the people involved, and getting them to follow the rules. Sure, you make the tech more resilient to human &#x27;error&#x27;, but things like MtGox (or Bangladesh Bank) still happened.