Reference Models

What is “Protocol”

OSI Reference Model

OSI vs TCPIP

Demonstration using Wireshark

Course Introduction and What the Course is

Standards & Protocols

Ethernet Principles, Frame & Headers

ARP Hand-On Practices

WLANs – Wireless Local Area Networks

ARP ( Address Resolution Protocol ) Mechanism, ARP Tables, ARP Packets

VLANs – Virtual Local Area Networks

Internet Protocol - IP

Introduction to Network Layer

IPv4 Adressing System

IPv4 Subnetting Classful Networks

IPv4 Packet Header

IPv4 Subnetting Subnet Mask

IPv4 Shortage

Private Networks

IPv4 Subnetting Understanding

Private Networks - Demonstration

IPv6, Packet Header & Addressing

NAT – Network Address Translation

DHCP - How the Mechanism Works

ICMP – Internet Control Message Protocol

Traceroute

Introduction to Transport Layer

TCP Header

UDP – User Datagram Protocol

Introduction to Application Layer

DNS – Domain Name System

HTTP ( Hyper Text Transfer Protocol )

HTTPS

Checklist - What We Have Learned

Laboratory and Virtual Platforms

Lab's Architecture Diagram

Installing Kali using the VMware Image - Step 1

Installing Kali using the VMware Image - Step 3

Installing Kali using the VMware Image - Step 2

Installing Kali using the ISO file for VMware - Step 1

Install & Run Oracle VM VirtualBox

Installing Kali on VirtualBox using the OVA file - Step 1

Installing Kali using the ISO file for VMware - Step 3

Installing Kali using the ISO file for VirtualBox - Step 1

Installing Kali on VirtualBox using the OVA file - Step 2

Installing Kali using the ISO file for VirtualBox - Step 2

Installing Kali using the ISO file for VMware - Step 2

Download & Install OWASPBWA

Installing Kali using the ISO file for VirtualBox - Step 3

Free MS Windows Virtual Machines in VMware Fusion

Installing Kali on VirtualBox using the OVA file - Step 3

Free MS Windows Virtual Machines in Oracle VM VirtualBox

Configuring NAT Network in Oracle VM VirtualBox

What is Covered

Setting Up the First Project

Download & Install

GNS3 Environment

Configuring Switch & Router (Cisco) and creating VLANs

Building GNS3 Network

Attach Kali (or another VM) to the GNS3 Network

MitM Listening to the traffic

Sniffing

TCPDump

Wireshark Following Stream

Wireshark Capturing the Traffic

Wireshark Summarise Network

Router, Switch, Hub

How to Expand Sniffing Space

MAC Flood Switching

MacFlood - Countermeasures

ARP Spoof

MAC Flood Using Macof Tool

DHCP Starvation & DHCP Spoofing

DHCP Mechanism

DHCP Starvation - Scenario

VLAN Hopping

VLAN Hopping Switch Spoofing

DHCP Starvation Demonstration with Yersinia

VLAN Hopping Double Tagging

ARP Cache Poisoning using Ettercap

Password Cracking

Reconnaissance Finding Open Ports & Services Using NMAP

Online SSH Password Cracking Using Hydra

Compromising SNMP What is SNMP

Compromising SNMP Finding Community Names Using NMAP Scripts

Compromising SNMP Write Access Check Using SNMP-Check Tool

Weaknesses of network devices

Compromising SNMP Grabbing SNMP Configuration Using Metasploit

Identity Management

Password Creation Methods of Cisco Routers

ACL – Access Control Lists

SNMP Security