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5.1 Introduction to the Internet
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Video
5.1.1 Welcome to the Internet
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Check for Understanding
5.1.2 Intro to the Internet
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Connection
5.1.3 Inside Facebook's Connectivity Lab
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Free Response
5.1.4 Connectivity Lab Reflection
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5.2 Impact of the Internet
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Video
5.2.1 Impact of the Internet
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Check for Understanding
5.2.2 Impact of the Internet
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Connection
5.2.3 What is the Digital Divide?
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Free Response
5.2.4 What is the Digital Divide?
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5.3 Internet Hardware and Sending Information
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Video
5.3.1 Internet Hardware
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Check for Understanding
5.3.2 Internet Hardware
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Video
5.3.3 Sending Information
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Check for Understanding
5.3.4 Sending Information
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Connection
5.3.5 The Internet is in the Ocean
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Free Response
5.3.6 Internet in the Ocean Reflection
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5.4 Internet Addresses
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Video
5.4.1 Internet Addresses
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Check for Understanding
5.4.2 Internet Addresses
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Free Response
5.4.3 The Need for Addresses
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Connection
5.4.4 IPv4 vs. IPv6
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Free Response
5.4.5 Reflection: IPv4 vs IPv6
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5.5 Domain Name System (DNS)
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Video
5.5.1 Domain Name System (DNS)
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Check for Understanding
5.5.2 Domain Name System
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Connection
5.5.3 How Does DNS Work?
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Free Response
5.5.4 How Does DNS Work?
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5.6 Routing
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Video
5.6.1 Routing
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Check for Understanding
5.6.2 Routing
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Traceroute
5.6.3 Route Tracing
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Free Response
5.6.4 Redundancy
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5.7 Packets & Protocols
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Video
5.7.1 Packets
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Check for Understanding
5.7.2 Packets
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Video
5.7.3 Protocols
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Check for Understanding
5.7.4 Protocols
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Connection
5.7.5 How the Internet Works
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Free Response
5.7.6 The Journey of an Image
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5.8 Protocols and Standards
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Video
5.8.1 Protocols
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Check for Understanding
5.8.2 Protocols Quiz
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Video
5.8.3 Standards
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Check for Understanding
5.8.4 Standards Quiz
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Connection
5.8.5 The New Wireless Standard
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Connection
5.8.6 801.11ax
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Connection
5.8.7 Wavelength
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Free Response
5.8.8 801.11ax FR
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5.9 Viewing a Webpage
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Video
5.9.1 Viewing a Webpage
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Check for Understanding
5.9.2 Viewing a Webpage
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Free Response
5.9.3 Explaining a URL
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Connection
5.9.4 Net Neutrality Explained
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Connection
5.9.5 FCCs Net Neutrality Rules Officially Repealed
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Free Response
5.9.6 Take a Side on Net Neutrality
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Connection
5.9.7 Net Neutrality and Cybersecurity
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Free Response
5.9.8 Net Neutrality and Cybersecurity Research
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5.10 Network Options
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Video
5.10.1 Network Options
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Check for Understanding
5.10.2 Network Options Quiz
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Connection
5.10.3 What is an SSID?
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Free Response
5.10.4 What is an SSID?
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Connection
5.10.5 Wireless Threats
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Free Response
5.10.6 Wireless Threats
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Free Response
5.10.7 Wireless Network Setup
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5.11 Network Administrator
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Video
5.11.1 Advanced Devices
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Check for Understanding
5.11.2 Advanced Devices Quiz
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Connection
5.11.3 Network Administrator Career
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Free Response
5.11.4 Network Administrator Career
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Free Response
5.11.5 Choosing the Best Devices
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Free Response
5.11.6 Network Diagram
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5.12 Network Communication
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Video
5.12.1 Network Communication
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Check for Understanding
5.12.2 Network Communication Quiz
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Example
5.12.3 Setting up a Firewall
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Free Response
5.12.4 iptables
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Notes
5.12.5 iptables simulation
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5.13 Network Management
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Notes
5.13.1 Linux/MacOS vs. Windows
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Video
5.13.2 Network Management
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Check for Understanding
5.13.3 Network Management Quiz
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Example
5.13.4 MacOS Terminal Simulation
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Example
5.13.5 Windows Command Prompt Simulation
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Video
5.13.6 Windows Command Prompt Spy
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Free Response
5.13.7 Windows Command Prompt Spy
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Notes
5.13.8 SSH Logs
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Example
5.13.9 SSH Logs
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Free Response
5.13.10 Reading Logs
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5.14 Advanced Networking
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Connection
5.14.1 The OSI Model and Network Attacks
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Free Response
5.14.2 The OSI Model and Network Attacks Response
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Connection
5.14.3 Encapsulation
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Connection
5.14.4 What is Virtualization?
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Free Response
5.14.5 Virtualization Response
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Free Response
5.14.6 Baseband vs. Broadband
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Free Response
5.14.7 Bit Rate vs. Baud Rate
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Resource
5.14.8 CSMA/CD vs. CSMA/CA