That's not the point. I believe OP is speaking of security by design (as opposed to security by policy), such that no malicious/unauthorized user will _ever_ ha

That's not the point. I believe OP is speaking of security by design (as opposed to security by policy), such that no malicious/unauthorized user will _ever_ have the ability to see the data, even if 100 years from now Al Qaeda is the world's wealthiest superpower.