Changing Roles in the Internet Age
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Changing Roles in the Internet Age Paul V. Mockapetris Visiting Scholar, U Pierre and Marie Curie, Paris Chairman & Chief Scientist, Nominum
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Changing Roles in the Internet Age
- 1. Changing Roles in the Internet Age Paul V. Mockapetris Visiting Scholar, U Pierre and Marie Curie, Paris Chairman & Chief Scientist, Nominum [email_address]
- 5. Internet Evolution Internet Growth 90s General Commercial 00s Public at Large & their Devices 70s Network Researchers 80s General R & D, Educational
- 10. Rapidly Growing Problem Internet 150 million malicious hosts and growing… ISP Broadband Network ? Customer Premise How to determine the difference between safe and harmful requests in real time? How Can the Service Provider Help?
- 13. Users / Society
- 16. Conclusions
Editor's Notes
- In the beginning, Bob Metcalfe stated a law, sometimes known as the network effect, that says that the utility of a network is proportional to the square of the number of its members (Size here). A simpler formulation is that the utility of the network is related to the number of potential communications between members, or put differently, every time the network adds a new member, all of the old members each see a benefit. As the Internet grew, the problem was to make its overall cost of implementation grow more slowly than the utility, and hopefully slower than its size. The internet was doubling faster than anything other than .com stocks. The stresses here were such that Mike O’Dell of UUNET fame, was often quoted as saying that “Scaling is the only problem” But today, it does me no good to be connected to another spammer onshore or offshore, and spam is one of the relatively benevolent forms of phishing, pharming, …