Explore what DDoS attacks are, the methods used to carry them out, and how to prevent them.
By Terry Bartelt
In this learning activity, you'll examine the different ways in which computers and other equipment are physically connected in local area networks and the advantages and disadvantages of each topology.
User Experience Design: Testing
By Kimberly Reed
In this learning activity, you will learn about testing for user experience design.
By Joseph Wetzel, Jeff Sonnleitner
In this interactive activity, learners insert the router terms that each acronym stands for. Each of the acronyms is formed from the key letters in a term that relates to routers.
By Dennis Fontaine, Terry Bartelt
In this learning activity you'll explore bandwidth.
Firewall: Gateway Servers
By Joseph Wetzel, Douglas Tabbutt
In this animated object, learners examine how a gateway server operates.
Clients and Servers
In this learning activity you'll observe how computers operate in a client-server network operating system and consider the advantages and disadvantages of such a system.
In this learning activity you'll explore the process that servers follow to take a name entered on a computer browser and convert it to an IP address.
How to Send an E-mail Message
By Beth Baar
In this interactive lesson, learners read and hear instructions for sending an e-mail. Steps are given for composing an e-mail message and for sending it. Students have an opportunity to write their own messages. A quiz follows the instruction.
Network Internet Protocol (IPv6)
By Brett Sheleski, Terry Bartelt
In this learning activity you'll explore the IPv4 IP address scheme and the planned conversion to IPv6.
Basic Internet concepts for kids
Test your knowledge of the most common network protocol acronyms.
Answer these questions and get the highest score. If you score under 2000 points you must replay it.
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Give your new group a name.