What is a VPN and why do you actually need one

VPN stands for the virtual private network and is considered as a principal tool for online privacy. A sufficient VPN provider secures your web traffic from anyone intending to steal your data.  But is that all it does?   Get the best VPN for streaming, privacy and speed. What does a private virtual network actually mean? Originally […]

Face recognition in China

China is known for its most developed face recognition system in the world. Its ‘smile-to-pay’ implementation was fulfilled in 2017. Customers in markets, coffee shops and even fruit markets started to pay their bills by looking at the screen and confirming their identity. It didn’t stop there and we can observe new technology that the […]