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SN115: Perfect Paper Passwords

SN115: Perfect Paper Passwords

Security Now - 16k MP3 · TWiT

October 26, 2007

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Show Notes

During this week's second half of our discussion of GRC's new secure roaming authentication system, I reveal and fully describe the unique, simple, clean, and super-secure one-time password solution I designed to provide roaming authentication for GRC's employees. I also describe our own freely available software implementation of the "PPP" system, as well as several other recently created open source implementations.