I think you will always have cyber-crime or any type of crime for that matter. One thing that keeps a limit on the number of things that are considered criminal

I think you will always have cyber-crime or any type of crime for that matter. One thing that keeps a limit on the number of things that are considered criminal is that there is only so much that can be enforced. If people stopped doing things like murders it would free up enforcement resources to go after smaller perceived wrongs. This article is quite vague, I don't see how it would be possible to make a truly secure internet without figuring out how to develop 100% non exploitable software. The article also doesn't seem to draw a strong distinction between security and cryptography, this is something I have to explain to people all the time.