TN-865: Wireshark Network Traffic and Security Analysis

Course Overview:

This course delivers the technical knowledge, insight, and hands-on training to receive in-depth knowledge on Wireshark® and TCP/IP communications analysis. You will learn to use Wireshark to identify the most common causes of performance problems in TCP/IP communications. You will learn about the underlying theory of TCP/IP and the most used application protocols, so that you can intelligently examine network traffic for performance issues or possible Indicators of Compromise (IoC).

Duration: 5 Days

Audience:

Anyone interested in learning to troubleshoot and optimize TCP/IP networks and analyze network traffic with Wireshark, especially network engineers, information technology specialists, and security analysts.

Course Prerequisites:

We recommend that attendees of this course have the following prerequisite:
• Network+

Dates/Locations: No Events

Course Outline:

DAY ONE

Course Set Up and Analyzer Testing

Network Analysis Overview
Wireshark Functionality Overview
Capturing Wired and Wireless Traffic
Define Global and Personal Preferences for Faster Analysis
Defined Time Values and Interpret Summaries
Interpret Basic Trace File Statistics to Identify Trends
Create and Apply Display Filters for Efficient Analysis

DAY TWO

Follow Streams and Reassemble Data
Use Wireshark’s Expert System to Identify Anomalies
TCP/IP Analysis Overview
Analyze Common TCP/IP Traffic Patterns

DAY THREE

Graph I/O Rates and TCP Trends
802.11 (WLAN) Analysis Fundamentals
Voice over IP (VoIP) Analysis Fundamentals
Network Forensics Fundamentals

DAY FOUR

Detect Scanning and Discovery Processes
Analyze Suspect Traffic

DAY FIVE

Use Command‐Line Tools

Next/Related Courses:

 

 

TN-804: Corporate Risk Management

Course Overview:

TechNow understands the security threats that make your network & your company vulnerable.  We have developed a program to help you learn what those threats are, the kinds of defenses available, the language of Network Security, & how to organize yourself internally to deal with these Network Security issues.  TechNow's Corporate Risk Management course will give your team the fundamental skills & knowledge they need to develop, manage or implement your organization's Information Security Policy.

Attendees to TN-804: Corporate Risk Management will receive TechNow approved course materials and expert instruction.

Dates/Locations:

No Events

Duration: 4 Days

Course Objectives:

  • Day 1
    • Chapter 1: What is information Security
    • Chapter 2: Types of Attacks
    • Chapter 3: Information Security Services
    • Chapter 4: Legal Issues
    • Chapter 5: Policy
  • Day 2
    • Chapter 6: Managing Risk
    • Chapter 7: Information Security Process
    • Chapter 8: Information Security Best Practices
    • Chapter 9: Internet Architecture
    • Chapter 10: Virtual Private Networks
  • Day 3
    • Chapter 11: E-Commerce Security Needs
    • Chapter 12: Encryption
    • Chapter 13: Hacker Techniques
    • Chapter 14: Intrusion Detection
  • Day 4
    • Chapter 15: UNIX Security Issues
    • Chapter 16: Windows Security Issues
    • Open Discussion

Prerequisites:

  • Basic computer literacy.

 

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