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The Vault Courses

Course Modules

Computer Networks
01 Foundations 7
The OSI Model: Why It Matters The TCP/IP Model: The Real Internet Network Topologies Switching Types Data Transmission Module Review: Foundations
02 Physical Data Link 7
Ethernet Standards MAC Addressing CSMA/CD Framing and Error Detection Wi-Fi Standards Module Review
03 Network Layer 7
IP Addressing Subnetting and CIDR Routing Protocols (OSPF & BGP) NAT and ICMP IPv6 Module Review
04 Transport Layer 7
TCP Header Analysis UDP Header Analysis Flow Control (Sliding Window) Congestion Control Reliability Mechanisms Module Review
05 Application Layer 7
HTTP & HTTPS DNS Resolution DHCP Process Email Protocols SSH and FTP Module Review
06 Security 7
TLS/SSL Handshake Firewalls and IDS VPN and Tunneling DoS and DDoS Attacks Network Access Control Module Review
07 Cloud SDN 7
Virtual Networks (VPC) Software Defined Networking (SDN) Network Function Virtualization (NFV) Load Balancing Strategies Content Delivery Networks (CDN) Module Review
08 Reliability Performance 7
Latency and Jitter Throughput Optimization QoS Mechanisms Network Monitoring Troubleshooting Tools Module Review
Courses / networks

Computer Networks

Course Overview Last updated: Feb 27, 2026

Learn about Computer Networks with interactive visualizations and depth.

Course Modules

Module 01 Available

Network Foundations

Learn about Network Foundations with interactive visualizations and depth.

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Module 02 Available

Physical & Data Link Layers

Learn about Physical & Data Link Layers with interactive visualizations and depth.

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Module 03 Available

Network Layer

Learn about Network Layer with interactive visualizations and depth.

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Module 04 Available

Transport Layer

Learn about Transport Layer with interactive visualizations and depth.

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Module 05 Available

Application Layer

Learn about Application Layer with interactive visualizations and depth.

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Module 06 Available

Network Security

Learn about Network Security with interactive visualizations and depth.

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Module 07 Available

Cloud Networking & SDN

Learn about Cloud Networking & SDN with interactive visualizations and depth.

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Module 08 Available

Reliability & Performance

Learn about Reliability & Performance with interactive visualizations and depth.

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