1. 2017 roundup of internet of things forecasts.
2. Gartner says 8.4 billion connected things will be in use in 2017, up 31 percent from 2016.
3. Tmote Sky.http://www.snm.ethz.ch/Projects/TmoteSky.
4. Gartner says the internet of things installed base will grow to 26 billion units by 2020, 2017.
5. Energy efficient hybrid intrusion detection system for wireless sensor networks;Abduvaliyev,2010