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Advanced Networking, Virtualization, and IT Security

Name: Advanced Networking, Virtualization, and IT Security
Rating: 4.8 (29 reviews)

4.829 ratings at Coursera

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Overview

Updated in May 2025.

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A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the course.

This course empowers IT professionals with advanced knowledge on critical infrastructure. Covering everything from the tiers of the internet to VPNs and IoT, to setting up virtual environments and securing cloud assets, this curriculum equips learners with the tools they need to manage, troubleshoot, and enhance both physical and virtual IT systems.

In this course, learners begin with an exploration of internet architecture, diving into LANs, WANs, broadband connections, and firewalls. You'll also understand how application-layer protocols and VPNs enable secure communications across networks. The journey continues with a comprehensive understanding of virtualization, walking through the setup and management of virtual machines and cloud environments.

Finally, the course transitions into IT security fundamentals, from protecting mobile devices to advanced cloud security measures, ensuring participants can safeguard modern tech ecosystems.

Ideal for IT professionals, network administrators, and CompTIA Network+ candidates. A basic understanding of networking concepts is required, and familiarity with virtualization is helpful but not essential.

Syllabus 6

Book Chapter 21 - The Internet 1.5 hours
In this module, we will explore the vast architecture of the Internet, examining different network types, broadband connections, and the role of firewalls and servers. You'll also learn about VPNs, the Internet of Things (IoT), and effective methods for troubleshooting Internet connections.
Book Chapter 22 - Virtualization 1 hour
In this module, we will delve into virtualization, starting with the fundamentals of virtual machines and hypervisors. You’ll set up virtual machines, explore advanced configurations, and learn the key concepts of cloud computing and its ownership models, including public, private, and hybrid cloud…
Book Chapter 23 - Portable Computing 55 minutes
In this module, we will examine the key components of laptops, focusing on hardware features, disassembly, and troubleshooting. You will learn to handle laptop CPU and motherboard replacements, and understand the intricacies of laptop displays, including built-in features like Wi-Fi antennas and we…
Book Chapter 24 - Mobile Devices 50 minutes
In this module, we will explore the world of mobile devices, covering smartphones, tablets, and wearables. You’ll learn about their operating systems, connection methods, and the immersive possibilities of augmented and virtual reality, all while gaining hands-on experience with Android customizati…
Book Chapter 25 - Maintaining and Securing Mobile Devices 1 hour
In this module, we will cover the maintenance and security of mobile devices, with a focus on common security threats, troubleshooting methods, and email configurations. You’ll also explore mobile device management (MDM) and the tools needed to secure data, as well as methods for synchronizing mobi…
Book Chapter 26 - Printers and Multifunction Devices 3 hours
In this module, we will dive into the world of printing technologies, from laser and inkjet printers to advanced 3D printing. You’ll learn about installation, maintenance, and troubleshooting for various printer types, as well as how to share printers across networks and set up wireless and cloud-b…

Advantages and disadvantages

Advantages

Structured courses with graded quizzes, assignments and deadlines you can reset.
A shareable certificate from the university or company when you pay.
Financial aid is often approved for students in India (apply 15 days before you need it).
Covers niche tools that universities don't teach.
Self-paced: start any time.
A clear syllabus (6 parts) you can see before you start.
Hands-on: you build or practise, not just watch.

Disadvantages

Paid after a 7-day free trial (Coursera Plus or per course).
Some courses can be audited for free, but graded work and certificates need payment.
Many courses are produced quickly from slides and screen recordings; read the reviews first.

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This course is paid. Here is how to take it for free

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Financial aid: If you cannot afford the fee for a certificate, you can apply for financial aid through the link on the course home page by filling out an application about your background and goals.