The Time Has Come to Secure the Lower Levels

Posted: May 17, 2016 / Author: Dror Liwer

All People Seem To Need Delicious Pizza. Well, that’s one way to remember the Application, Presentation, Session, Transport, Network, Data link and Physical layers that make up the OSI Model. Unfortunately, many organizations seem to be fixated on the upper layers of the OSI Model, while forgetting the lower layers are just as critical. The upper layers — application, presentation, session — focus on interacting with the user and implementing applications that run on a network. The lower layers — transport, network, data link and physical — deal with the formatting, encoding and transmission of data over the network. Without…

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