What are they a model for? If you have many people accessing your network, you need a "server" that can handle that traffic. The server has to be affordable. You might want to customize the login so that it is specific to your network group.
Recently we talked about gathering data and evaluating it. These are standard tasks in science. You can use these science skills to gather and evaluate network and computer information, too. Try it and see. What can you find out about the state-of-the-art technology related to secure and reliable network access? How about control and management capabilities?
There's technology vocabulary to learn, too. Do you know what a server is? How about a network? What is a network? When a subject area has a special language, that language is called a "jargon." Many areas of science have their own jargons. Look at the following text from a small part of a Pragma Systems advertisement:
Do you see any jargon? Are there words that you don't know? Have you looked up the words? Here are some examples of words found in advertising that at the time of publishing were not all in the dictionary.
How can you learn more? Does advertising play a role in learning about new technologies? What about bias? Do you need to worry about bias in advertising? State-of-the-art technology often means the manufacturers are doing a lot of educating about their products. Still, you need to use higher order thinking skills and evaluate the data that you gather.