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Tennessee Cybersecurity I

Description

In this lesson, students will learn about the essential internal components that make up a computer. Component categories include the motherboard (system board), firmware (BIOS), CPU (processor), GPU (graphics processor), storage, cooling, and NIC (network adapter).

Objective

Students will be able to:

  • Explain the purpose of common internal computing components such as motherboards, BIOS, RAM, and more.
Description

In this hands-on lab, you will learn how to safely and efficiently disassemble a computer. You will practice using various tools, follow safety procedures, and understand the components and their functions. By the end of this lab, you will have a better understanding of computer hardware and the assembly process.

Objective

Students will be able to:

  • Identify and use appropriate tools for computer disassembly
  • Follow safety procedures to prevent damage to the computer or injury to oneself
  • Understand the components of a computer and their functions, including the motherboard, CPU, RAM, storage devices, and power supply
  • Disassemble a computer systematically, removing components in the correct order and storing them safely
  • Identify and troubleshoot potential issues during the disassembly process
Description

In this lesson, students will learn and explain the purposes and use of various peripheral types. They will classify the peripherals as input or output devices and explore different ways of installing them on a laptop or PC.

Objective

Students will be able to:

  • Explain the purposes and uses of various peripheral types
  • Classify common types of input/output device interfaces.
  • Explain how to install common peripheral devices to a laptop/PC
Description

In this lesson, students will learn about the different storage options including local storage, network storage, and cloud storage.

Objective

Students will be able to:

  • Compare and contrast storage types
  • Examine and discuss the security of cloud storage
  • Select suitable storage devices for given situations
  • Research and compare a variety of storage devices and backup media used in computing systems, both historical and current
Description

In this lesson, students will learn about different networking devices that allow devices to connect to other devices as well as the Internet. They will also learn different networking connection methods such as using dialup, DSL, coax cables, and fiber optic cables.

Objective

Students will be able to:

  • Compare and contrast common Internet service types
  • Compare and contrast common networking hardware devices
  • Explain basic cable types, features, and their purposes
Description

In this lesson, students will learn about the different network types and options that are available. This will include wireless networking standards and protocols.

Objective

Students will be able to:

  • Compare and contrast the different wireless network standards
  • Compare and contrast Internet connection types, network types, and their features
  • Differentiate between network and application attacks
  • Research and analyze a real-world network cyberattack
Description

Master your printer! This lab teaches you to adjust settings for duplex printing, collation, and orientation (portrait vs. landscape) to personalize your printing experience.

Objective

Students will be able to:

  • Locate and identify your computer’s operating system and printer model
  • Access printer settings and understand basic options like duplexing (printing on both sides)
  • Utilize duplex printing for a multi-page document and troubleshoot if necessary
  • Explain the benefits of duplex printing and collating (arranging pages in order)
  • Adjust printer settings for collation and paper orientation (portrait/landscape) based on document needs
Description

Master your mobile device! This lab teaches you to navigate settings and customize features like Wi-Fi, Bluetooth, and email for a personalized smartphone experience.

Objective

Students will be able to:

  • Identify a mobile device model and access its settings
  • Connect and manage Wi-Fi connections, understanding the difference between Wi-Fi and cellular data
  • Pair and manage Bluetooth devices, explaining scenarios for customizing settings
  • Research and explain mobile network technologies (CDMA, GSM, LTE, 5G)
  • Explore email settings and protocols (POP3, IMAP, SMTP, MIME)
Description

In this lesson, students will build upon their foundational knowledge of networks to learn about advanced network devices. Students will delve into devices that enable communication and data sharing, such as servers and load balancers, as well as devices that increase network security, such as firewalls, IDP, IPD, and UTM. In sum, students will understand how complex networks use a variety of devices, each playing an important role in the functionality and security of the network.

Objective

Students will be able to:

  • Explain the purpose of advanced networking devices: load balancer, IDP/IPD, and UTM appliance
  • Describe the role of a variety of server types: web, file, DNS, printer, mail, and authentication
  • Explain how a network is configured using multiple devices and how each device plays an important role in the functionality and security of the network
Description

In this lesson, students will learn about different ports and protocols and how they can be protected using a firewall. They will explore port scans and how to set firewall rules.

Objective

Students will be able to:

  • Compare and contrast different ports, protocols and their purposes
  • Explain the purpose of a firewall and how it protects against unwanted traffic
Description

In this lesson, students will learn about different CLI commands and tools that will provide network information. Students will also take a look at network connection logs to determine the legitimacy of specific login attempts.

Objective

Students will be able to:

  • Explain and use appropriate network command line tools
  • Read and understand the basics of log reports
  • Research and document at least five essential networking commands used in diagnosing and analyzing network issues
  • Create a visual flowchart that outlines a logical, step-by-step approach for troubleshooting or securing a network using networking commands
Description

In this lesson, students will learn about the many protocols and standards that are used to send and receive information across a network. Students will learn how networks use specific ports and protocols, each with a specific purpose, such as sending and receiving emails. Students will also learn about wireless networking standards and how frequency and channels relate to speed of data transmission.

Objective

Students will be able to:

  • Compare and contrast wireless networking protocols: 802.11.a 802.11b, 802.11g, 802.11n, 802.11ac, 802.11ax
  • Compare and contrast TCP and UDP protocols
  • Explain how networks use ports and protocols, each with a specific purpose. Ports reviewed include 21, 22, 23, 25, 53, 80, 110, 143, and 443
  • Explain how wireless standards use frequencies and channels to transmit data
Description

In this lesson, students will explore the differences between intranets, internets, and extranets by designing a secure intranet for a local coffee shop. They will create a sitemap for the company’s intranet, detailing the webpages needed for different employee roles and the permissions for accessing them. Additionally, students will compare and contrast network types by designing an illustrative guide.

Objective

Students will be able to:

  • Define intranets, extranets, and the internet and describe their uses.
  • Develop a sitemap for a company’s intranet, specifying necessary webpages and user permissions.
  • Identify security concerns and access control measures for an internal company network.
  • Create an illustrative guide comparing intranets, extranets, and the internet.
Description

In this lesson, students will explore how Virtual Private Networks (VPNs) impact online privacy and security, as well as the essential internet services DNS, NAT, and DHCP. They will analyze the benefits and risks of VPNs, then create a visual representation of how DNS, NAT, and DHCP work in a network.

Objective

Students will be able to:

  • Explain how an IP address can be used to access personal information.
  • Evaluate the advantages and disadvantages of using a VPN.
  • Compare and contrast DNS, NAT, and DHCP in network communication.
  • Create a graphic illustration that visually represents the roles of DNS, NAT, and DHCP.
Description

In this lesson, students will explore network security protocols and services, analyze network topologies and security measures, and investigate the evolution of internet connectivity. They will complete research activities, create a network diagram, and develop a historical timeline of internet advancements.

Objective

Students will be able to:

  • Research and compare key network security protocols and services.
  • Design a secure network topology for a coffee shop and justify their choices.
  • Analyze the history of internet connectivity and its impact on users and businesses.
  • Create a visual timeline showcasing major advancements in internet technology.
Description

In this lesson, students complete a summative assessment of the module’s learning objectives.