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:

 

 

P-315: Intermediate PERL Programming

 

Course Overview:

PERL programmers need a clear roadmap for improving their skills. Intermediate PERL teaches a working knowledge of PERL's objects, references, and modules — all of which makes the language so versatile and effective. This class offers a thorough introduction to intermediate programming in PERL. Topics include packages and namespaces, references and scoping, manipulating complex data structures, writing and using modules, package implementation, and using CPAN.

Attendees to P-315: Intermediate PERL Programming will receive TechNow approved course materials and expert instruction.

Dates/Locations:

No Events

Duration: 5 Days

Course Objectives:

  • Packages and namespaces
  • References and scoping
  • Manipulating complex data structures
  • Object-oriented programming
  • Writing and using modules
  • Testing PERL code
  • Contributing to CPAN

Prerequisites:

 

Comments

Latest comments from students

User: J Masters

Instructor comments: Instructor kept it interesting and brought a wealth of knowledge to the classroom environment. Kept a good pace and provided relevant examples.

 

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PA-232: Palo Alto Networks Panorama Manage Multiple Firewalls (EDU-221)

  

 

Course Overview:  PA-232: Palo Alto Networks Panorama Manage Multiple Firewalls (EDU-221) Training Class is a two-day course.  Students attending this course will gain an in-depth knowledge of how to configure and manage their Palo Alto Networks Panorama Management Server.  Upon completion of this course, administrators will understand the Panorama server’s role in managing and securing their overall network.  Network professionals will learn to use Panorama’s aggregated reporting to provide them with a holistic view of a network of Palo Alto Networks next-generation firewalls.  This is not a virtualized theoretical course.  This is hands-on, real world instruction, directly relevant to the DoD and Commercial implementations of Palo Alto Networks next-generation firewalls.

Each student is issued a physical Palo Alto firewall and a Cisco layer 3 switch at their desk.  Real hardware per student for real experience and real skill development.

TechNow provides a very comprehensive client infrastructure that includes Windows, Linux, and multiple packet sniffer agents.  The instructor for this course has been a lead in Unix kernel development to implement firewall and intrusion detection technologies.  Additionally, the instructor has taught several security appliance products and carries several SANS, ISC2, ISACA, Cisco, Unix, and Windows certifications.

Attendees to the PA-232: Palo Alto Networks Panorama Manage Multiple Firewalls (EDU-221) Training Course will receive TechNow approved course materials and expert instruction.

 

Dates/Locations:

No Events

Duration: 2 days

Course Objectives:   Students attending this foundational-level training course will gain an in-depth knowledge of how to configure and manage their Palo Alto Networks Panorama Management Server.

Day 1

  • Module 0 – Introduction & Overview
  • Mod 1: Overview
    • Panorama Solution
    • Deployment Design
  • Mod 2: Initial Configuration
    • Interface Configuration
    • Setup Configurations
    • Device Deployment
    • Configuration Management
  • Mod 3: Templates
    • Templates Overview
    • Common Organization
    • Strategies
    • Configuring Templates
  • Mod 4: Device Groups
    • Device Groups
    • Objects
    • Policies
    • Device Group Commit

 

Day 2

  • Mod 5: Administration
    • Admin Roles and Access
    • Control
    • Commit Procedure
  • Mod 6: Logging and
    • Reporting
    • Logging
    • Application Command
    • Center
    • App-Scope
    • Correlation Objects
    • Reports
  • Mod 7: Log Collectors
    • Plan a Log Collection
    • Deployment
    • Distributed Data Collection
    • Log Deployment
    • Configure Dedicated Log
    • Collector
    • Managed Collector Groups
  • Mod 8: Business Continuity
    • Panorama High Availability
    • Collector Group
    • Redundancy
    • Export Configuration
    • Disk Installation

 

Prerequisites:

This course is in no way associated with Palo Alto Networks, Inc.

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CT-205: A+ Certification Course

Course Overview:

CT-205: A+ Certification Course provides students with the skills, knowledge and understanding that will enable them to install, configure, upgrade, troubleshoot and repair personal computer systems.  The A+ curriculum is excellent preparation for almost any computer related career or position.  This course lays the foundation for further study in networking and programming.  Designed for the new computer professional who has support knowledge of PC hardware, but needs to expand upon that knowledge.

Attendees to CT-205: A+ Certification Course will receive TechNow approved course materials and expert instruction.

Dates/Locations:

No Events

Duration: 5 Days

Course Objectives:

  • Identifying, Adding & Removing System Components
  • Installation, Configuring & System Optimization
  • Diagnosing & Troubleshooting Problems
  • Power Protection & Safety Procedures
  • Motherboards, Processors & Memory
  • Printers
  • Basic Networking
  • Operating System Fundamentals
  • Installation, Configuration & Upgrade
  • Diagnosing & Troubleshooting
  • Networks

Prerequisites:

  • None

Comments

Latest comments from students

User: whiggins29

Instructor comments: Very knowledgeable, very engaging.

User: jstuke12

Instructor comments: Instructor was wonderful, Tim explained all questions fully and was a pleasure to learn from.

Facilities comments: Facilities were outstanding.

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PM-325: Project Management Professional (PMP) Exam Preparation

Course Overview:

This course is developed for those individuals seeking to pass the Project Management Institute’s PMP certification exam, as well as any individual who has attended any Project Management Certification program in the past and needs to brush up on the material needed to pass the PMP exam.

Attendees to PM-325: Project Management Professional (PMP) Exam Preparation will receive official PMI (Project Management Institute) course materials and expert instruction from an official PMI Instructor.

TechNow Inc. is an official Authorized Training Partner of The Project Management Institute (PMI).

 

Dates/Locations:

Date/Time Event
10/27/2025 - 10/31/2025
08:00 -16:00 		PM-325: Project Management Professional (PMP) Exam Preparation
TechNow, Inc, San Antonio TX

Duration: 5 Days

Course Objectives:

  • Project Initiation
  • Examining the Project Management Framework
  • Examining the Project Management Processes
  • Implementing Project Integration Management
  • Managing the Project Scope
  • Introducing Project Time Management
  • Introducing Project Cost Management
  • Introducing Project Quality Management
  • Introducing Project Human Resource Management
  • Introducing Project Communications Management
  • Introducing Project Risk Management
  • Introducing Project Procurement Management
  • PMP Code of Professional Conduct

Prerequisites:

A Bachelor’s degree & 4,500 hours of project management experience over 3 years/36 months.

OR

7,500 hours of project management experience over 5 years/60 months (if NO degree).

AND

Complete & submit the PMP certification application directly to PMI

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