Ethical Hacking:Network Fundamentals & Network Layer Attacks
4.4 (459 ratings)
Course Ratings are calculated from individual students’ ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect course quality fairly and accurately.
4,062 students enrolled

Ethical Hacking:Network Fundamentals & Network Layer Attacks

Learn Ethical Hacking with Network Security, Sniffing,Subnetting, ARP Spoof, Password Cracking and implement MitM attack
4.4 (459 ratings)
Course Ratings are calculated from individual students’ ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect course quality fairly and accurately.
4,062 students enrolled
Created by Muharrem AYDIN
Last updated 6/2020
English
English [Auto]
Current price: $69.99 Original price: $99.99 Discount: 30% off
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This course includes
  • 7 hours on-demand video
  • 3 articles
  • Full lifetime access
  • Access on mobile and TV
  • Certificate of Completion
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What you'll learn
  • Network Fundamentals
  • Network Layer Attacks
  • ARP Spoofing/ARP Poisonning
  • ARP Hands-On Practices
  • The “Man in the Middle” ( Mitm )
  • Using GNS3 Networks
  • Attaching Kali to GNS3 Network
  • Active Network Devices
  • Network Sniffing
  • Sniffing Data & Analysing HTTP Traffic via Wireshark
  • Using MITMf Against Real Networks
  • Weakness of Network Devices
  • How to prepare the lab environment for hands-on experiments
  • Penetration Testing tools such as Ettercap, Wireshark and etc.
  • MAC Flooding
  • DHCP Starvation & DHCP Spoof
  • VLAN Hopping
  • Penetration Testing of Network Devices
  • Network Device Audits
Requirements
  • 4 GB (Gigabytes) of RAM or higher (8 GB recommended)
  • 64-bit system processor is mandatory
  • 10 GB or more disk space
  • Enable virtualization technology on BIOS settings, such as “Intel-VTx”
  • Modern Browsers like Google Chrome (latest), Mozilla Firefox (latest), Microsoft Edge (latest)
  • All items referenced in this course are Free
  • A computer for installing all the free software and tools needed to practice
  • A strong desire to understand hacker tools and techniques
  • Be able to download and install all the free software and tools needed to practice
  • A strong work ethic, willingness to learn and plenty of excitement about the back door of the digital world
  • Nothing else! It’s just you, your computer and your ambition to get started today
Description

Welcome all to my cyber security course “Cyber Security: Network Fundamentals & Network Layer Attacks“ course.

To become Ethical Hacker and to learn hacking my Network Layer Attacks and Network Fundamentals course is a perfect start for you. This one gets kind of fun because we get to actually look at data going on the networks like: how to sniff the network and gather information from the network. We’re going to use some tools such as TCP Dump and Wireshark. We will also be doing a deep dive into the Subnetting, ARP Spoofing and MitM attacks and Password Cracking.

This course is highly practical just like my other courses. But which also does not mean that I will neglect the theory. That`s why this course is formed in two parts.

First part, “The Network Fundamentals” is for the beginners to explore the Network Fundamentals but also could be also a good refresher for advanced level students.

In Network Fundamentals section I will introduce you to the fundamental concepts of data networking operation including IP addressing and subnetting, ethernet operation, ports and protocols, and the OSI model . By the end of this course, you will understand the relationship between IP addresses and MAC addresses, as well as the difference between a router and a switch.

After learning theoretical background  ( I promise that second part is totally fun ), in Network & Data Link Layer ( Layer 2 ) Attacks part you will first learn how to set up a lab and install needed software to practice penetration testing on your own machine. Then we’re going to use some tools such as TCP dump and Wireshark and  we’ll see some attacks and techniques to expand the sniffing surface:

  • MAC Address Table Overflow attack, also known as MAC flooding,

  • ARP Cache Poisoning attack, also known as ARP spoof,

  • DHCP Starvation attack and DHCP spoof,

  • And VLAN hopping techniques.

The next topic is what else can be done on network devices in penetration tests: Gathering information, cracking passwords of the communication channels, compromising SNMP, etc.

And finally, we’ll check the configurations of network devices: Password creation methods, Identity Management, Access control lists, port security, etc.

This course will take you from a beginner to a more advanced level. Please enjoy and if you have questions do not forget to get in touch with me.

IMPORTANT!!!: This course is created for educational purposes and all the information learned should be used when the attacker is authorized. 

Who this course is for:
  • People who want to start from scratch and to move more advanced level
  • People who want to take their Network Hacking skills to the next level
  • People who are cyber security experts
  • People who want transition to Cyber Security
  • People who are willing to attend CISCO exams
  • People who want to learn Network Security
  • People who want to learn Network and Data Layer Attacks
  • People who want to learn "The Man in the Middle" ( MitM )
Course content
Expand all 97 lectures 06:51:22
+ Reference Models
5 lectures 30:14
What is “Protocol”
05:36
Reference Models
00:24
OSI Reference Model
13:43
OSI vs TCP/IP
02:32
+ Data Link Layer ( Layer 2 )
6 lectures 28:24
Standards & Protocols
03:50
Ethernet: Principles, Frame & Headers
04:06
ARP Hand-On Practices
03:14
VLANs – Virtual Local Area Networks
04:03
WLANs – Wireless Local Area Networks
07:01
+ Network Layer ( Layer 3 )
15 lectures 01:00:56
Introduction to Network Layer
01:36
Internet Protocol - IP
02:49
IPv4 Adressing System
01:56
IPv4 Packet Header
02:56
IPv4 Subnetting: Classful Networks
02:35
IPv4 Subnetting: Subnet Mask
02:59
IPv4 Subnetting: Understanding
03:09
IPv4 Shortage
01:41
Private Networks
03:59
Private Networks - Demonstration
03:01
IPv6, Packet Header & Addressing
08:30
DHCP - How the Mechanism Works
09:23
ICMP – Internet Control Message Protocol
02:02
Traceroute
09:50
+ Transport Layer ( Layer 4 )
4 lectures 16:01
Introduction to Transport Layer
02:39
TCP – Transmission Control Protocol
06:59
TCP Header
02:27
UDP – User Datagram Protocol
03:56
+ Application Layer (Layer 5-7)
5 lectures 13:22
Introduction to Application Layer
00:55
DNS – Domain Name System
05:56
HTTP ( Hyper Text Transfer Protocol )
03:09
HTTPS
01:56
Checklist - What We Have Learned
01:26
+ Setting Up the Laboratory
21 lectures 01:11:48
Laboratory and Virtual Platforms
01:29
Enabling Virtualization (VT-x or AMD-V) in BIOS
00:42
Lab's Architecture Diagram
01:28
Using VirtualBox vs VMware
00:16
Install & Run Oracle VM VirtualBox
05:02
Installing Kali using the VMware Image - Step 1
03:13
Installing Kali using the VMware Image - Step 2
00:10
Installing Kali using the VMware Image - Step 3
04:30
Installing Kali using the ISO file for VMware - Step 1
02:49
Installing Kali using the ISO file for VMware - Step 2
06:48
Installing Kali on VirtualBox using the OVA file - Step 1
03:14
Installing Kali on VirtualBox using the OVA file - Step 2
06:44
Installing Kali on VirtualBox using the OVA file - Step 3
04:11
Installing Kali using the ISO file for VirtualBox - Step 1
02:49
Installing Kali using the ISO file for VirtualBox - Step 2
06:49
Installing Kali using the ISO file for VirtualBox - Step 3
04:23
Download & Install OWASPBWA
04:34
Free MS Windows Virtual Machines in VMware Fusion
05:54
Free MS Windows Virtual Machines in Oracle VM VirtualBox
02:55
Configuring NAT Network in Oracle VM VirtualBox
01:07
+ Using GNS3 and Creating a GNS3 Networks
6 lectures 41:53
Download & Install
03:30
Setting Up the First Project
07:57
GNS3 Environment
02:56
Building GNS3 Network
15:45
Configuring Switch & Router (Cisco) and creating VLANs
05:14
+ Network Sniffing: The “Man in the Middle” (MitM)
6 lectures 25:44
MitM: Listening to the traffic
01:45
Sniffing
01:03
TCPDump
05:23
Wireshark: Capturing the Traffic
08:34
Wireshark: Following Stream
02:40
Wireshark: Summarise Network
06:19