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🚫 L17: Network Attacks II – Denial of Service (DoS & DDoS) | Types & Attack Mechanisms

In this video, L17: Network Attacks II – Denial of Service (DoS/DDoS), we dive into one of the most disruptive network-based cyber attacks that aim to make systems and services unavailable to legitimate users.

A Denial of Service (DoS) attack overwhelms a target to prevent authorized users from accessing resources, while a Distributed Denial of Service (DDoS) attack uses multiple compromised systems (botnets or zombies) to flood the victim simultaneously.

📌 Topics covered in this video:

What is a Denial of Service (DoS) attack?

What is a Distributed Denial of Service (DDoS) attack?

Role of botnets and zombie systems

Types of DDoS Attacks:

Volume-based attacks – Flooding bandwidth with massive traffic

Protocol-level attacks – Exploiting weaknesses in network protocols

Application-level attacks – Targeting web applications and services

This lesson is ideal for cybersecurity students, SOC analysts, ethical hackers, and IT professionals learning about network attack vectors and service disruption threats.

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Keywords / Tags:
DoS Attack Explained, DDoS Attack Explained, Denial of Service Cyber Attack, Types of DDoS Attacks, Botnet Attack, Network Security Attacks, Cybersecurity Threats, Ethical Hacking

Hashtags:
#DDoS #DoSAttack #NetworkSecurity #CyberSecurity #EthicalHacking #Botnet #InfoSec