Wireless and the Smart Grid: Before spending billions, industrial wireless systems must be secure

The Smart Grid (SG) concept has been undergoing in the US since few years with the definition varying from simple replacements and expansion of the distribution system to integrating digital communications systems into the network. It allows remote monitoring of system distribution and operation all the way to remote control of the principal energy consuming appliances in individuals' houses. Advancing the nation's electricity generation and distribution system can become cost effective only if there is a capability to use wireless devices throughout the system architecture. There are numerous applications within the SG world where wireless systems can be very beneficial. The role that advanced metering infrastructure (AMI) plays in the overall SG goals is integral to allowing consumers the ability to use electricity more efficiently while providing utilities with the ability to detect problems on their systems as well as operate them more efficiently.