I think the idea is this one: What if your closed source Super Encryption Enterprise Edition generates keys on your own desktop, with this backdoor built in?
People had always known that sort of thing could be abused, but this is a method of doing so which isn't overly obvious.
I would add more technical information about this...post seems more like an ad rather than anything useful. Are you going to write about the process of creation the system, i.e. what software you used and why, the reason you decided to create it, etc.
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