Computer Networking: From Basics to Advanced

This repository contains a comprehensive guide to computer networking, covering topics from the basics to advanced concepts. The guide is designed to provide a solid foundation in networking, essential for anyone learning bug bounty, cybersecurity, or related fields.

Table of Contents

1. Introduction to Computer Networking

   • What is Computer Networking?
   • Types of Networks
   • Network Topologies

2. OSI and TCP/IP Models

   • OSI Model
   • TCP/IP Model
   • Comparison between OSI and TCP/IP Models

3. Network Devices

   • Routers
   • Switches
   • Hubs
   • Bridges
   • Gateways
   • Modems
   • Access Points
   • Network Interface Cards (NICs)

4. IP Addressing and Subnetting

   • IPv4 Addressing
   • Subnetting
   • IPv6 Addressing
   • IP Addressing and Subnetting Practice

5. Protocols and Port Numbers

   • Common Networking Protocols
   • TCP and UDP
   • Well-Known Port Numbers

6. Network Security

   • Introduction to Network Security
   • Firewalls
   • Intrusion Detection Systems (IDS)
   • Intrusion Prevention Systems (IPS)
   • VPNs (Virtual Private Networks)
   • Network Address Translation (NAT)
   • Common Network Attacks
   • Security Best Practices

7. Wireless Networking

   • Introduction to Wireless Networking
   • Wi-Fi Standards (802.11a/b/g/n/ac/ax)
   • Wireless Encryption Methods
   • Setting up a Secure Wireless Network
   • Wireless Security Best Practices

8. Advanced Networking Concepts

   • VLANs (Virtual LANs)
   • Network Address Translation (NAT)
   • Quality of Service (QoS)
   • Load Balancing
   • Advanced Routing Protocols
   • Software-Defined Networking (SDN)
   • Network Function Virtualization (NFV)

9. Network Troubleshooting and Tools

   • Common Network Issues
   • Troubleshooting Steps
   • Network Troubleshooting Tools
   • Packet Sniffing and Analysis

10. Networking in Cloud Computing

    • Introduction to Cloud Networking
    • Virtual Networks in the Cloud
    • Cloud Networking Best Practices
    • Security in Cloud Networks

11. Emerging Trends in Networking

    • 5G and Beyond
    • IoT Networking
    • AI and Machine Learning in Networking
    • Edge Computing
    • Quantum Networking (Future Concept)

12. Hands-on Labs and Exercises

    • Setting Up a Home Network
    • Basic Router and Switch Configuration
    • Wireshark Packet Analysis
    • Subnetting Practice Problems
    • Setting Up a VLAN
    • Creating a Secure VPN Connection