Hire Your Enemy

If you’re working at a company that produces locks and safes, you’d better hire lock-pickers to help you secure your devices.

If you’re working at a company that makes software and websites, you’d better hire hackers to help you secure your infrastructures.

If you’re working at a company that works in security and guard, you’d better hire criminals to help you organize your plans and manage your team.

In other words, your enemies know more about your flaws than you do. And that’s why they’re certainly better at helping you secure your products.