The Open System Interconnect (OSI) network model, referred to by many as simply a stack, is in fact a well-designed, layered architecture for efficient intersystem and intrasystem communications. In ...

Peeling back the layers of IoT devices reveals most of them are nothing more than what are already on the Internet in the form of present-day M2M devices. In just six years, according to Cisco Systems ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. I’ve written several times about the fourth layer of the seven-layer OSI model, the transport ...