If you can understand the OSI model and its layers, you can also then understand which protocols and devices can interoperate with each other when new technologies are developed and explained.

"OSI transport services" include layers 1 through ... The most ubiquitous example is the IP protocol in TCP/IP (see TCP/IP). IPX, SNA and AppleTalk are examples of earlier routable protocols ...

What makes this so nice is that it is possible to use applicable protocols within the stack (such as TCP-IP, Wi-Fi, Ethernet, etc.) and apply security to them. The OSI model is supported by the ...

In this article, I will be discussing the fundamental ideas around getting data from host A to host B over a network using the 7 Layers of the OSI model. Anything remotely specific about methods or ...

Understanding Protocols and the OSI Network Model Getting a handle on the invisible part of your network—the protocols that are in use—can be of enormous value in helping you detect problems.

While there is no shortage of offerings, there is a good resource that has been the basis of much of what we use in communications protocols today – the OSI model. And, if the IoT is truly just the ...

According to the OSI Model, the session layer is where connections are established, managed, and torn down. For connection-oriented network protocols, understanding how the session layer works ...

It was my introduction to the OSI model of the Internet ... included one slide with a three-layered model of the Internet. On the bottom was the physical layer, next came the “logical” layer or ...