Category: Uncategorized

  • Mnemonic For OSI Model Layers

    Mnemonic For OSI Model Layers

    There are a million acronyms out there to help students remember the layers of the Open Systems Interconnection (OSI) model. Why offer another? Well, this one has worked best for me. As a reminder, the OSI Model Layers are as follows: AP(p)S Transport Network Data Physical(ly) I like this because it helps me remember several […]

  • Xubri Educational Resources

    One of my companies,, started a line of educational resources to help students finish good practice fast: Xubri. Now that the Xubri trademark has been registered, I’m going to start creating more educational resources under the Xubri name. You might wonder why we waited for the trademark to be finalized before investing the time […]