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I use the OSI model to discuss cyber security at work. As such learning it at a high level has been profitable for me.



yes! It's so helpful to make colleagues understand that encryption is not the job of the application, and that authentication is not encryption, is also delegated to a lower layer protocol.

I am truly curious what critics of the OSI model propose as catalyst for such conversations.

https://en.wikipedia.org/wiki/OSI_model#Comparison_to_other_...




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