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Cybersecurity & Ethical HackingUdemy2023-10 Edition100% Free Video Course

Ethical Hacking: Network Security & Network Layer Attack

Ethical Hacking: Network Security & Network Layer Attack is a security and network layer attack training course published by Udemy Online Academy. In this training course you will learn about network security, Sniffing, Subnetting, network, password cracking and MitM attack execution. This course introduces you to network layer attacks. Network layer attacks aim to disrupt, destroy, or manipulate network connectivity by exploiting vulnerabilities in the network infrastructure. At the beginning of this training course, you will get to know the basics of the network and understand its basic concepts and principles. In the basics section, you will get to know the basic concepts of data network operations, including IP and subnet addressing, Ethernet operations, ports and protocols, and the OSI model.You will learn about ethical hacking in this training course. Ethical hacking, also known as penetration testing or white hat hacking, involves authorized and legitimate attempts to identify and exploit vulnerabilities in computer systems, networks, or applications. This feature and skill helps to strengthen systems in terms of security and eliminate their weaknesses. This training course is recommended for people who want to start from zero and reach a hundred in ethical hacking. After completing this training course, you will have a lot of knowledge and skills in ethical hacking.

94 Video Lessons
15.6 Hours On-Demand
Created by Senior Industry Specialist
Uploaded Sep 2026
English
Ethical Hacking: Network Security & Network Layer Attack
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Course Features:
15.6 hours on-demand video
94 complete lectures
1 downloadable project zip file(s)
Streamable on mobile, tablet & desktop
Self-paced curriculum with progress tracking
Direct MP4 downloads & offline video access
Verified course archives hosted on cloud infrastructure.

What You'll Master in this Course

Penetration testing of network devices
Working with penetration testing tools like Ettercap, Wireshark
Extract data and analyze HTTP traffic via Wireshark
Network layer attacks
And …

Course Curriculum94 Lectures

14 sections • 15.6 hours total length

Prefer offline learning? Download all 94 video lectures and project files for free.
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Requirements

  • Basic enthusiasm to learn and follow along with lessons
  • A computer or mobile device with a modern internet connection

Description

Ethical Hacking: Network Security & Network Layer Attack is a security and network layer attack training course published by Udemy Online Academy. In this training course you will learn about network security, Sniffing, Subnetting, network, password cracking and MitM attack execution. This course introduces you to network layer attacks. Network layer attacks aim to disrupt, destroy, or manipulate network connectivity by exploiting vulnerabilities in the network infrastructure. At the beginning of this training course, you will get to know the basics of the network and understand its basic concepts and principles. In the basics section, you will get to know the basic concepts of data network operations, including IP and subnet addressing, Ethernet operations, ports and protocols, and the OSI model.You will learn about ethical hacking in this training course. Ethical hacking, also known as penetration testing or white hat hacking, involves authorized and legitimate attempts to identify and exploit vulnerabilities in computer systems, networks, or applications. This feature and skill helps to strengthen systems in terms of security and eliminate their weaknesses. This training course is recommended for people who want to start from zero and reach a hundred in ethical hacking. After completing this training course, you will have a lot of knowledge and skills in ethical hacking.

Instructor

S

Senior Industry Specialist

Specialist in Cybersecurity & Ethical Hacking

Passionate educator focused on real-world practical skills, modern frameworks, and production-ready engineering practices. Delivering step-by-step masterclasses accessible to learners globally on MJ Accedemy.

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