Microsoft Chairman and Chief Software Architect Bill Gates used his RSA Security conference keynote Tuesday to outline a future where passwords have gone the way of the dinosaur, multi-factor authentication is the norm and cyberspace functions within a "trust ecosystem."
Gates said trust ecosystems exist in the physical world, where those who break the trust can suffer a damaged reputation or be convicted of a crime. He said the concept must be extended to the Internet through more trustworthy code and devices, and outlined steps the software giant is taking to get there.
"Passwords are the weak link," Gates told his audience. "We need to move in the direction of smart cards, and multi-factor authentication must be built into the system itself. We need the ability to track what goes on and have a built-in recovery system."
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