The Fourth Factor
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May 31st 2007
Security Now 94
The Fourth Factor
Hosted by
Steve Gibson,
Leo Laporte
Using the web of trust for authentication...
Records live every Tuesday at 4:30pm Eastern / 1:30pm Pacific / 20:30 UTC.
We've already talked about the three factors of authentication: something you know (e.g. a password), something you have (a passcard), and something you are (a fingerprint). Now Steve talks about the fourth factor of authentication: someone you know, or who knows you.
Security Now is brought to you by Astaro Internet Security.
For 16kpbs versions, transcripts, and notes, visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6.