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Udemy – Network Security: Hands-On Defense Against Cyber Threats 2025-3

Updated August 10, 2026 1.06 GB
Udemy – Network Security: Hands-On Defense Against Cyber Threats 2025-3

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Description

Network Security: Hands-On Defense Against Cyber ​​Threats. This course goes beyond theory and teaches participants how to defend their network against common threats such as ARP Poisoning and DHCP Starvation. In today’s digital world, where these threats can cripple an organization’s infrastructure, this course teaches effective, market-relevant security skills in structured lab environments by presenting real-world attack scenarios and practical risk mitigation techniques. By performing real-world attacks in a secure environment, participants understand how attackers exploit vulnerabilities and then learn how to implement robust defenses like an expert. Key topics include mastering network security concepts, gaining hands-on experience with techniques such as DHCP Snooping, ARP Poisoning, and VLAN Hopping, and learning how to defend in hands-on labs. These labs include preventing and mitigating DHCP attacks, detecting and neutralizing Man-in-the-Middle attacks through ARP Cache Poisoning, understanding and securing vulnerabilities in protocols such as CDP and VLAN, and preventing network topology takeover by neutralizing Spanning Tree Protocol attacks. This course enables individuals to learn by doing and gain the ability to effectively secure their IT environment.

What you will learn

  • Understanding the basics of network security:
  • Learn how attackers exploit vulnerabilities in networks and how to defend against them.
  • Identify and mitigate cyber threats:
  • Explore real-world attack techniques and implement effective security measures to protect infrastructure.
  • Securing network protocols and equipment:
  • Strengthen network security knowledge, prevent unauthorized access and attacks.
  • Developing a security-first mindset:
  • Learn how to proactively identify and prevent network security breaches before they occur.

This course is suitable for people who:

  • Network Administrators.
  • Cybersecurity Engineers.
  • IT professionals looking to enhance their cybersecurity skills.
  • Cybersecurity enthusiasts who want to learn practical attack and defense techniques.
  • Students and people looking to change careers and want to gain practical experience to strengthen their resume.

Course details

  • Publisher: Udemy
  • Instructor: Zine B
  • Training level: Beginner to advanced
  • Training duration: 2 hours and 12 minutes
  • Number of lessons: 17

Course headings

Network Security: Hands-On Defense Against Cyber ​​Threats

Prerequisites for the Network Security: Hands-On Defense Against Cyber ​​Threats course

  • A computer with more than 8 GB of RAM is recommended to ensure smooth operation of the labs.
  • you should have some foundational IT and networking knowledge. You should know IP Addressing, VLANs, DHCP, ARP…etc.
  • Have experience with networking devices – Familiarity with configuring switches, routers, and basic CLI commands.

Course images

Network Security: Hands-On Defense Against Cyber ​​Threats

Sample course video

Installation Guide

After Extract, view with your favorite player.

Subtitles: None

Quality: 720p

Download link

Downloadly

Download Part 1 – 1 GB

Download Part 2 – 63 MB

Rapidgator link

Download Part 1 – 1 GB

Download Part 2 – 63 MB

File(s) password: www.downloadly.ir

File size

1.06 GB