Richard Davies wrote: The UK has a good crop of technology pioneers in cloud computing - for example ElasticHosts, FlexiScale, Flexiant, OnApp - and also some strong government initiatives such as G-Cloud.
We will have to see whether this kind of technical leadership converts into swift mass-market adoption or not.
The vision of the smart grid is to break down barriers between
transmission and distribution, communications and back office systems to
create a fully integrated network that provides diagnosis and resolution
of problems as they arise and enables real time exchange of information
between the utility and its customers.
Although smart grid security regulations and standards will continue to
evolve as smart grid technology develops, utilities cannot afford to
wait until standards are finalized to begin developing their smart grid
implementation strategy and plan.
This report on Cyber Security and the Smart Grid looks at the potential
security threats faced by the smart grid in the near future, and how to
mitigate them.
Threats to the smart grid can be classified into three broad groups -
system level threats that attempt to take down the grid, attempts to
steal electrical service, and attempts to compromise the confidentiality
of data on the system.
Every communication path that supports monitoring and control of the
Smart Grid is a two-way communication path. Each communication path is a
potential attack path for a knowledgeable attacker. There are many
potential entry points physically unprotected. Wireless networks can be
easily monitored by attackers and may be susceptible to
Man-in-the-Middle (MitM) attacks. There are security mechanisms in place
intended to prevent unauthorized use of these communication paths, but
there are weaknesses in these mechanisms. The history of security in
complex networks implies that more vulnerabilities exist and are yet to
be discovered.
Because Smart Grid technologies are currently deployed in a relatively
small percent of the North American power grid, the national security
risk posed by vulnerabilities in these new technologies may not present
a significant risk at this time. However, since these devices and
networks are vulnerable to attack, the risk grows as the deployment
becomes more widespread.
In this report you'll learn about the potential risks, and what smart
grid technology and systems companies can do to prevent them.