He also gives an awesome history on the evolution of networking to
bring this whole "dissemination based networking" into a clearer
context.
I'm trying to put together a curriculum for a 12 day class I may be
giving (unless I come up with a better idea for a class by May) on the
history of computers, and this definitely helped flesh out my
understanding of the history of networking and get a clear idea of
what the new problems in networking are and where we may be moving in
the future.
Thanks!
Simón
On Mon, Dec 24, 2007 at 9:03 AM, jwelty <Jeffrey.Welty@wishard.edu> wrote:
> Linux-friendly scientist and contributor to tcpdump and traceroute tools
> gives a talk at Google, "A New Way to Look at Networking."
>
http://video.google.com/videoplay?docid=-6972678839686672840&q=engedu
>
> Some ideas presented in the talk about his new network model:
> * data-oriented "dissemination" network instead of node-oriented internet
> * every chunk of data on the network is associated with a name, not an
> IP address (the data matters, not the supplier)
> * data is decentralized and ubiquitous; data doesn't live at one
> specific location
> * literally anything that can move bits can be a part of the network
> * no more network congestion
> * security, trust and integrity are derived from the data itself, not
> from where it supposedly originated or the channel it arrived on
> * eliminating phishing, pharming and spam would be trivial
> * SSL would become irrelevant
> * finer grained control over traffic, including a way to prioritize
> incoming traffic - example: email and gaming traffic in one household
> can be arranged so that email always gets delivered first before any
> gaming traffic starts or continues. currently there's no way to do this.
> * today's protocols are designed for a point-to-point conversation
> between two applications on two machines. instead, the new network
> should distribute data much like a radio tower would broadcast radio
> signals ((multi)point-to-multipoint); instead of many copies of the same
> data going to recipients one at a time, a single copy goes to every
> recipient simultaneously.
>
>
>
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