Listen carefully. The top level of the OSI Reference Model and the IETF protocol stack is the application layer. The application layer, however, doesn’t do applications. It provides services such as ...

We have now met the archenemy of networks, Mr. Murphy, as he cackles “What can go wrong, will,” in the introduction to failure modes and the discussion of failure modes at the physical and data link ...

Failure modes and effects analysis (FMEA) is a safety analysis tool or method used to evaluate a system or process to define the ways in which it may fail. It also evaluates the effects of such ...