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IT Security: Defense against the digital dark arts

$49.00

This course covers a wide variety of IT security concepts, tools, and best practices. It introduces threats and attacks and the many ways they can show up. We'll give you some background of encryption algorithms and how they're used to safeguard data. Then, we'll dive into the three As of information security: authentication, authorization, and accounting. We'll also cover network security solutions, ranging from firewalls to Wifi encryption options. read more...

Operating Systems and You: Becoming a Power User

$49.00

In this course - through a combination of video lectures, demonstrations, and hands-on practice - you'll learn about the main components of an operating system and how to perform critical tasks like managing software and users, and configuring hardware. We'll wrap up with an example of how you might see this content show up in an interview setting. read more...

Technical Support Fundamentals

$69.00

This course is the first of a series that aims to prepare you for a role as an entry-level IT Support Specialist. In this course, you'll be introduced to the world of Information Technology, or IT. You'll learn about the different facets of Information Technology, like computer hardware, the Internet, computer software, troubleshooting, and customer service. read more...

The Bits and Bytes of Computer Networking

$49.00

This course is designed to provide a full overview of computer networking. We'll cover everything from the fundamentals of modern networking technologies and protocols to an overview of the cloud to practical applications and network troubleshooting. We'll wrap up by covering how this information might show up in a job interview and giving you a few tips for troubleshooting on the spot. read more...