Time-based security is a model of security centered on attack duration. Winn Schwartau is now running The Security Awareness Company, which provides (wait for it) Security Awarness materials and training. Keep Winn in mind if you’re trying to make your company’s users security-conscious, he says. I like the idea of rating a security system by the amount of time it takes an intruder to compromise it, as long as an intruder is willing to dedicate the resources to the project.”]
Source: https://taosecurity.blogspot.com/2005/04/where-in-world-is-winn-schwartau-if.html