The future
We will also use top-notch security for our exchange, and the most recent encryption technology will be used to secure all of our files. Since consumers would have full control over their funds on our exchange, occurrences like the ones involving Thodex or Quadriga mentioned above won't ever occur.
Users will have a variety of two-factor authentication choices, and our system will let users know about withdrawals before they happen so they can stop them if anything seems suspect.