Fundamentals of Network Security

By the end of this course you will be fully aware of the wired and wireless computer networks basics, devices, network based vulnerabilities and protocols in a step-by-step pace. You will also reach the professional level in networks security in terms of concepts, technologies, and tools. The course requires no background or pre-requisite, yet you will be able to understand all the up-to-date terminologies in the networks security during the lectures.

This course is organized as follows:

• Section 1: Introduction Lecture 
•  1: Introduction

  
  

  • • Section 2: Understanding the OSI Model The functionality of the OSI Model
    • Lecture2: OSI Model 
    • Lecture3: Data Encapsulation and De-Encapsulation
    • Lecture4: TCP/IP Model
    • Quiz 1: Section 2 Review Quiz

• • Section 3: Internet Protocol The functionality of the Internet Protocol
  • Lecture5: Introduction to the Internet Protocol
  • Lecture6: IP Addressing
  • Lecture7: IP Address Classes
  • Lecture 8: Reserved IP Addresses
  • Lecture 9: Public and Private IP Addresses
  • Lecture 10: IPv6 Addresses
  • Quiz 2: Section 3 Review Quiz

• • Section 4: Transmission Control Protocol The functionality of Transmission Control Protocol
  • Lecture 11: Introduction to Transmission Control Protocol
  • Lecture 12: TCP Three-Way Handshake
  • Quiz 3: Section 4 Review Quiz

• • Section 5: User Datagram Protocol The functionality of the User Datagram Protocol
  • Lecture 13: Introduction to the User Datagram Protocol
  • Lecture 14: TCP and UDP Ports
  • Lecture 15: Address Resolution Protocol
  • Lecture 16: Host-to-Host Packet Delivery Using TCP
  • Lecture 17: Wireshark
  • Quiz 4: Section 5 Review Quiz

• • Section 6: Vulnerabilities Network Vulnerabilities
  • Lecture 18: TCP/IP Vulnerabilities (Preview enabled)
  • Lecture 19: IP Vulnerabilities
  • Lecture 20: ICMP Vulnerabilities
  • Lecture 21: TCP Vulnerabilities
  • Lecture 22: TCP Session Hijacking
  • Lecture 23: UDP Vulnerabilities