Well-established principles, appropriate protocols and ciphers, and the randomness inherent in the physics of thermal noise add up to fortify systems to ensure they are both secure and efficient. The ...

Researchers introduce the EAVM protocol, achieving 17 % lower energy use and 20 % longer network lifetime in IoT systems with advanced virtualization techniques.

Until the recent past, though, there weren’t many practical ways to convert these signals to a useful end. Most energy harvesting modules and devices can only produce milliwatts of output power and ...