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Wireshark: Malware and Forensics

via LinkedIn Learning

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Overview

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Learn to use Wireshark for deep packet analysis, capturing, and forensics. Learn to detect and handle unusual traffic on a network and prevent malicious activity.

Syllabus

Introduction
  • Sniffing out the bad guys
  • What you should know
1. Recognizing Today's Threats
  • Exploring cyberattacks and trends
  • Understanding malware and cyber threats
  • Packet analysis overview
  • Outlining the benefits of Wireshark
  • Tshark
  • Tap into your network
  • Create firewall rules
  • Challenge: Email forensics
  • Response: Email forensics
2. Diving into the Network
  • Baseline your network
  • Displaying data using filters
  • Creating complex filters
  • Capture filters
  • Using statistics
  • Save, export, and print
  • Coloring rules
  • Using a ring buffer
  • Challenge: HTTP packets
  • Solution: HTTP packets
  • Challenge: Firewall rules
  • Solution: Firewall rules
3. Examining Unusual Traffic
  • OSI layer attacks
  • Indications of compromise
  • Ports related to malicious activity
  • Understanding port scans
  • Investigating attacks
  • Using VirusTotal
  • Challenge: Analyze
  • Solution: Analyze
4. Case Studies
  • Fast flux DNS
  • Trojan in the house
  • Unwanted TOR activity
  • Challenge: Packets and filters
  • Solution: Packets and filters
Conclusion
  • Next steps

Taught by

Lisa Bock

Reviews

4.7 rating at LinkedIn Learning based on 323 ratings

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