In this learning activity you'll examine how network address translation works.
Port Scanning - Common Network Protocols
By Joseph Wetzel
In this learning activity you'll explore three common network protocols that computers use to communicate in a network.
Instantiation: Constructing an Object
By Jay Stulo
In this learning activity you'll discover how constructors in the C# programming language are used to instantiate objects.
What is the .Net Framework?
In this learning activity you'll discover what the .NET Framework is, what problems it solves, and how it came to be.
Setting Up Your Virtual Private Network (VPN)
The learner will understand how to set up a Virtual Private Network (VPN) using a home computer network.
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.
How Switches Increase Speed
In this learning activity you'll observe how switches are used in local area networks to increase data transmission speeds.
In this learning activity you'll examine how routers transfer data between local area networks and the Internet.
Peer-to-Peer Operating Systems
In this learning activity you'll examine how computers operate in a peer-to-peer network operating 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.
Hacker Categories and Terminology
You'll be introduced to categories of attackers who target computer systems and networks.
Access Point Devices
You'll familiarize yourself with various access point devices.
Commonly Used Linux Acronyms
You'll test your familiarity with some commonplace Linux acronyms.
Creative Commons Attribution-NonCommercial 4.0 International License.
Learn more about the license »