A good book, the IPv6 protocol, and Steve's secure TCP idea that doesn't use a VPN tunnel.
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Audible pick of the week: The Structure of Scientific Revolutions, Unabridged, By Thomas S. Kuhn, Narrated by Dennis Holland. To sign up for a free audio book, visit AudiblePodcast.com/securitynow.
For 16Kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written - Spinrite 6.