Monday, February 27, 2012

Too Many Connections Weaken Networks

"The study, also available in draft form at ArXiv, primarily studied interlocked power grids but could apply to computer networks and interconnected computer systems as well, the authors note. The work could influence thinking on issues such as how to best deal with DDOS (distributed denial-of-service) attacks, which can take down individual servers and nearby routers, causing traffic to be rerouted to nearby networks. Balancing workloads across multiple cloud computing services could be another area where the work would apply."

The study was about the stability of power systems, which is a completely different animal. For power systems, as demonstrated by a few wide spread outages, are at the mercy of the control systems which can over or under react. Computer networks might have some similarities but trying to draw any firm conclusions from this study would be pure speculation.

I would agree though, that at some point you move beyond providing redundant paths to opening up additional areas of exposure and risk.

Source: http://rss.slashdot.org/~r/Slashdot/slashdotScience/~3/qsCPf40jXt8/too-many-connections-weaken-networks

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