Layer 2 Security Threats Explained | Network Security Basics

Are your switches safe? In this video, we uncover the most common Layer 2 security threats that can compromise your LAN — including MAC flooding, ARP spoofing, VLAN hopping, and more. Learn how attackers exploit Layer 2 vulnerabilities and what best practices you can use to defend your network. Ideal for beginners and networking students!

👨‍💻 Topics Covered:

What is Layer 2 in the OSI model?

MAC Flooding & CAM Table Overflow

ARP Spoofing & ARP Poisoning

VLAN Hopping Attacks

Mitigation Techniques & Cisco Security Features

Видео Layer 2 Security Threats Explained | Network Security Basics канала Ihsan UlHaq