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