How Duolingo Plans to Reach 100M Users

Class Central is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

LinkedIn Learning

Ethical Hacking: Sniffers

via LinkedIn Learning

Write review
Boot.dev Ad

Stuck in Tutorial Hell? Learn Backend Dev the Right Way

Learn More → Scrimba Ad

Get 20% off all career paths from fullstack to AI

Learn More →

Overview

Syllabus

Introduction
  • Visualizing network traffic
  • What you should know
  • Hacking ethically
1. Sniffing Overview
  • Sniffing network traffic
  • Using other sniffing tools
  • Dissecting the OSI model
  • Comparing passive and active attacks
  • Using Wireshark
  • Tapping into the data stream
2. Spoofing Attacks
  • Launching a macof attack
  • Exploiting Layer 2 protocols
  • Spoofing a MAC address
  • Defending against MAC attacks
  • VLAN hopping attack
  • Spoofing IRDP
3. Dissecting DHCP
  • Investigating DHCP
  • Depleting the DHCP pool
  • Deploying a rogue DHCP server
  • Defending against DHCP attacks
  • Challenge: Identifying key elements in a capture
  • Solution: Identifying key elements in a capture
4. Reviewing ARP
  • Describing ARP
  • Exploring ARP spoofing tools
  • Detecting ARP spoofing
  • Defending against ARP attacks
5. Attacking DNS
  • Summarizing DNS
  • Caching and forgery
  • Poisoning DNS
  • Guarding against DNS attacks
  • Challenge: Investigate a DNS header
  • Solution: Investigate a DNS header
6. Sniffing Tools and Techniques
  • Capturing images
  • Examining HTTP headers and URLs
  • Scooping data with TShark
  • Sniffing tools for mobile devices
  • Investigating Omnipeek
  • Guarding against sniffing
Conclusion
  • Next steps

Taught by

Lisa Bock

Reviews

4.8 rating at LinkedIn Learning based on 50 ratings

Start your review of Ethical Hacking: Sniffers

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Sign up for free
Someone learning on their laptop while sitting on the floor.