In a lot of ways, China's Internet isn't the sort of Internet you want to be using. It's ridiculously censored, for example. But in other ways, it's way better than the stuff we have over here. According to a recent report from the New England Complex Systems Institute, China's 'net infrastructure is head and shoulders above what we've got here in the west.
The report, compiled in 2008 and only recently released to the public, outlines two major areas in which China's got us beat. For one, there's the security feature known as Source Address Validation Architecture (SAVA). SAVA puts checkpoints across a network and systematically builds up a database of trusted computers and their IP addresses, and authenticates who's really sending what. The result is that malicious spoofing becomes near impossible, instead of ludicrously easy. It's a system that Steve Wolff, one of the Internet's founding fathers, tells New Scientist "should be much more widely adopted." And China's got it baked in.
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