There is always a trade off between security and usefulness. The best secret is one that no one knows. It is also completely useless. This trade off is one tha

There is always a trade off between security and usefulness. The best secret is one that no one knows. It is also completely useless. This trade off is one that startups/hackers deal with all all time and there is no right answer, just worries. Are we too insecure? Is our security costing us users? How much security is too much/little? It is also a problem you can never finish just continually review and refine.