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Network Systems & Cybersecurity

Learning Objects

Network Systems & Cybersecurity

Dive into Wisc-Online’s rich collection of learning objects — bite-sized, interactive, and designed for real learning. These modular digital tools include animations, drag-and-drop exercises, quizzes, videos, and more. You can explore topics across STEM, arts, humanities, career skills, and beyond. Each learning object is crafted to help learners actively engage with content—reviewing, applying, self-checking—in a way that’s flexible and self-paced.

Why Wisc-Online Moved to WisTech Open

In January 2026, Wisc-Online transitioned to WisTech Open to better align with current educational standards and long-term goals. During this process, the catalog was reviewed and content that did not meet accessibility requirements or was outdated was removed. Games were also taken down, and the team is evaluating the possibility of adding them back in the future with accessibility and quality standards in mind.

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Learning Object
Cross-Site Scripting Defined
In this activity we will learn how vulnerable websites are open to cross site-scripting attacks (XSS).
Main Category
Digital Technology
Subcategories
Software Solutions
Network Systems & Cybersecurity
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Cross-site Scripting Awareness
In this learning activity, you'll explore the topic of cross-site scripting, (or XSS)
Main Category
Digital Technology
Subcategories
Software Solutions
Network Systems & Cybersecurity
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DDoS - Distributed Denial of Service Attacks
Explore what DDoS attacks are, the methods used to carry them out, and how to prevent them.
Main Category
Digital Technology
Subcategories
Network Systems & Cybersecurity
IT Support & Services
Leadership & Operations
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Data Conversion
Learners observe animations showing how data is converted between serial and parallel flow.
Main Category
Digital Technology
Subcategories
Network Systems & Cybersecurity
IT Support & Services
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Data Flow on the Internet
In this learning activity you'll examine how a data file is broken into packets and transmitted over the Internet.
Main Category
Digital Technology
Subcategories
Data Science & Artificial Intelligence
Network Systems & Cybersecurity
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Denial of Service Attacks
In this learning activity you'll explore what a denial of service attack is and learn how a single hacker can take down an entire system.
Main Category
Digital Technology
Subcategories
Network Systems & Cybersecurity
Software Solutions
IT Support & Services
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Disk Encryption Simulation
You will encounter real-world challenges that mimic what IT professionals face in day-to-day operations, providing hands-on experience with resolving TPM errors.
Main Category
Digital Technology
Subcategories
Network Systems & Cybersecurity
Software Solutions
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FTP - What You Need to Know
In this learning activity you'll explore why the FTP protocol is often used to transfer data across the network and more importantly, why it should not be.
Main Category
Digital Technology
Subcategories
Network Systems & Cybersecurity
Software Solutions
IT Support & Services
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Fiber-Optic Cables
In this learning activity you'll explore the physical construction and operation of single-mode and multi-mode fiber-optic cables used in networking.
Main Category
Construction
Subcategories
Network Systems & Cybersecurity
Engineering
IT Support & Services
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Fibre Channel Storage Area Networks
Fibre Channel storage area networks can play a pivotal role in the performance of cloud computing. This learning activitywill explain the benefits, components, and some basic configurations of fibre channel networks.
Main Category
Digital Technology
Subcategories
Network Systems & Cybersecurity
Web & Cloud
Software Solutions
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