Asmodeus writes "Those boys at Cambridge have done it again. The Resurrecting Duckling (where do they get these names ?) is a description of the security problems in ad-hoc wireless networks with some nifty solutions to the problems." Its a really interesting techie bit actually. Talks about problems with low power, wireless boxes. Its strange to think that in wireless world, for example a denial of service attack could be anything designed to drain your battery.