The OSI model is supported by the majority of major network and computer vendors, large commercial entities, and governments. This makes it very attractive as the model for locking down the devices ...

The official definition of the OSI model goes something like: The Open Systems Interconnection model (OSI model) is a conceptual model developed by the International Organization for Standardization ...

Layer 2 of the OSI model is where we find the Data Link Layer, which provides the mechanism by which data is transferred from node to node across a network. What makes this layer important is that ...

Open System Interconnection, a layered model for network transport and applications. For instance, the seventh layer in the OSI model—the Application layer—defines program to program communication, or ...