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-225: Network+ Skills Class

 

Course Overview:

TN-225: Network+ Skills Class is a five-day course that teaches students the fundamentals of networking. Through hands-on training, students learn the vendor-independent networking skills & concepts that affect all aspects of networking, such as installing & configuring the TCP/IP client. 

Attendees to the TN-225: Network+ Skills Class will receive TechNow approved course materials and expert instruction.

Please Note:  This course is designed with a focus on skills and is not a preparation course for certification.

Dates/Locations:

No Events

Duration 5 days

Course Objectives:

  • Introduction Defining Networking
  • Building a Network with OSI
  • Hardware Concepts
  • Ethernet Basics
  • Modern Ethernet
  • Non-Ethernet Networks
  • Installing a Physical Network
  • Wireless Networking
  • Protocols
  • TCP/IP
  • Network Operating Systems
  • Sharing Resources
  • Going Large with TCP/IP
  • TCP/IP & the Internet
  • Remote Connectivity
  • Protecting Your Network
  • Interconnecting Network Operating Systems
  • The Perfect Server
  • Zen & the Art of Network Support

Prerequisites:

Comments

Latest comments from students

User: dsm

Instructor comments: great presentation

Facilities comments: too cold

User: fillyok

Instructor comments: He has an excellent way of explaining things on the level that anyone can understand easily. I wasn't looking forward to this class at all but I'm really glad I attended now. I have a much clearer understanding of networking fundamentals that I never would've received via CBTs. I'd heard really good things about Tim Burkard's teaching skills and now I know they're true. I wouldn't mind taking other classes that he teaches,

Facilities comments: The facilities are really nice and there weren't any problems as far as I could tell. The hotel staff is very nice.

 

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TN-125: Introduction to UNIX and Linux

 

Course Overview:

This hands-on course provides an intensive overview of fundamental UNIX commands that are common to all flavors of UNIX, but the focus is on RedHat. At the end of this course students will have a firm grasp of how the UNIX operating system works, how to accomplish powerful functions using multiple commands & most importantly of all, how to think UNIX. With the skills gained in this course, students can move on to RedHat System Administration I or Linux System Admnistration I.

Attendees of TN-125: Introduction to UNIX and Linux will receive course materials and expert Instruction.

Date/Locations:

No Events

Duration: 5 days

Course Objectives:

  • Unix Overview
  • Introduction to the UNIX command Line
  • Managing and controlling access to files
  • Batch Scripting and tools
  • Regular Expressions, Pipelines, and IO Redirection
  • Text File Manipulation
  • Basic Network Commands
  • Managing Unix Processes
  • GNOME Graphical Desktop

Prerequisites:

  • Basic Knowledge of Computers

Comments

Latest comments from students

User: trkdashin

Instructor comments: Very knowledgeable

Facilities comments: Nice Hotel

 

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CT-225: Network+

 

Course Overview:

CT-225: Network+ is a five-day course that teaches students the fundamentals of networking. Through hands-on training, students learn the vendor-independent networking skills & concepts that affect all aspects of networking, such as installing & configuring the TCP/IP client. The course also helps to prepare students for three popular certification examinations: CompTIA Network+, Microsoft Networking Essentials, and Novell Networking Technologies.

Attendees to CT-225: Network+ will receive TechNow approved course materials and expert instruction.

Dates/Locations:

No Events

Duration 5 days

Course Objectives:

  • Identify basic network theory concepts and major network communications methods
  • Describe bounded network media
  • Describe unbounded network media
  • Identify the major types of network implementations
  • Identify TCP/IP addressing and data delivery methods
  • Analyze routing and switching technologies
  • Identify the components of a TCP/IP implementation
  • Analyze network security
  • Implement network security
  • Identify the components of a WAN implementation
  • Identify the components used in cloud computing and virtualization
  • Identify the components of a remote network implementation
  • Manage networks
  • Troubleshoot network issues

Prerequisites:

Comments

Latest comments from students

User: hanbri9

Instructor comments: Great instructor.

Facilities comments: BEST HOTEL!!!!!!! AMAZING LOCATION, GOOD FOOD, NICE SPACE. The location of the hotel is what is almost the best about it. Driving up hwy 10 in the morning is absolutely awful.

 

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Programming

TechNow offers the full gamut of programming languages from ANSI C and C++ to the various Microsoft .Net languages (Visual Basic, C# and C++).  If you are completely new to programming, TechNow offers courses that demonstrate the fundamentals to get you started.

If you prefer Unix/Linux, we offer Shell Programming, as well as, Perl and Python.  We also offer courses in the web development languages, such as, Java Servlets, JSP, and ASP .Net.

The following is a list of our Programming training courses:

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