This morning I posted a link on our twitter site about an article from Ross Anderson and Shailendra Fuloria on issues concerning the Governance and Security of Smart Meters.
"Who controls the off switch?" This article was referenced in one of the major Scada Security List Services.
The article does point out the concerns about Cyber attacks by international criminal organizations, military initiatives of foreign nations causing massive black outs and some ways of mitigating those risks.
The article does point out another interesting point about the use of cryptography and key management. How will the keys be managed in Smart Meter technology on hundreds of millions of smart meters with pre-shared secrets or PKI infrastucture?
How will new keys be added for new energy companies? How will the keys be changed?
There is some new work being done by the Oasis Group on key management
The OASIS KMIP Key Management project may be one of the center pieces for offering interoperability across a "Trans-Smart Grid". A 2009 presentation by the University of Colorado also lists KMIP as key to interoperability. The Colorado University presentation by Dr. Edward Chow goes on to show the complexity in monitoring attacks from the trust relationships of various parts of the infrastructure including "Fake ID Hijack Station","Jamming Wormhole Attacks", "Meter Database Tampering" from Insider Attacks to External Attacks and the correlation of events moving through these trust relationships.
The Second paper from Ross Anderson and Shailendra Fuloria also referenced in the
paper Who controls the off switch is On the security economics of electricity metering .
This is an excellent paper that not only provides insight to the history of distributed power but also points out the complexities in providing modern day Smart Grid technologies not only from a technological perspective but from competitive analysis on the struggle for dominance within the distribution system both nationally and internationally and a warning on the comparisons of what happened with Enron when governance is not properly applied.


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