Light, full, and master nodes are crucial to verifying transactions and storing data on a blockchain network. Discover their ...

For many people, life in and around Chicago means near-constant surveillance in the name of public safety. Meet the city residents engaging with this controversial space.

NeuroBand is a specialized smart safety armband engineered to provide timely assistance to elderly and high-risk individuals ...

Looking for an alarm system to make you feel more secure? We've tested all the top professional and DIY home security systems to help you decide which is right to protect your family and property.

Random numbers are very important to us in this computer age, being used for all sorts of security and cryptographic tasks. [Theory to Thing] recently built a device to generate random numbers ...