OpenCourser brand icon
Sign in
We may earn an affiliate commission when you visit our partners.
Course Discontinued We've found some alternatives for you:

Top Active Alternatives

Advanced Cyber Defense Analysis with Wireshark is no longer accepting new enrollments. We've matched the highest-rated active courses in this subject:

Read Reviews → Enroll Active
Read Reviews → Enroll Active
Read Reviews → Enroll Active
Pluralsight logo

Advanced Cyber Defense Analysis with Wireshark

Sean Wilkins

As a member of the security team, you will need to have the skills required to help with mitigating potential attacks. This course will prepare you to use the Wireshark utility to help in this mitigation.

Read more

As a member of the security team, you will need to have the skills required to help with mitigating potential attacks. This course will prepare you to use the Wireshark utility to help in this mitigation.

As a member of the security team, it will be useful to know the capabilities of the Wireshark utility and how it can be used to extend your capabilities as a network engineer. In this course, Advanced Cyber Defense Analysis with Wireshark, you’ll go over several methods of using Wireshark that will enable you as a network engineer/consultant to mitigate attacks and perform advanced network analysis. First, you’ll learn how to validate the performance of a firewall and its rule sets. Next, you’ll explore how to investigate unsecure protocols and their traffic. Finally, you’ll discover how to extract objects from common protocols and export them. Upon completion of this course, you’ll have the skills and knowledge required to utilize Wireshark for firewall validation, unsecure protocol analysis, and object extraction.

This course is no longer available. Find something similar by browsing:
Wireshark Firewall Validation Unsecure Protocol Analysis Object Extraction Packet Analysis Network Traffic Analysis Tshark

What's inside

Syllabus

Course Overview
Validating Firewall Rules
Investigating Unsecure Traffic
Performing Object Assembly and Export
Read more

Traffic lights

Read about what's good
what should give you pause
and possible dealbreakers
Teaches how to use Wireshark for firewall validation, unsecure protocol analysis, and object extraction, which is highly relevant in industry
Taught by Sean Wilkins, who is a recognized expert in cybersecurity
Develops key skills for network engineers and security professionals, such as how to investigate unsecure protocols and extract objects from common protocols
Introduces advanced methods of using Wireshark to mitigate attacks, which is valuable for security teams
Provides hands-on experience with Wireshark through labs and analysis exercises
Builds upon foundational knowledge of Wireshark, so learners should have some prior experience with the tool

Save this course

Create your own learning path. Save this course to your list so you can find it easily later.
Save

Reviews summary

Practical wireshark for cyber defense analysis

According to students, this course is a highly practical and valuable resource for cybersecurity professionals and network engineers. Learners particularly praise the hands-on labs and practical demonstrations, which allow them to immediately apply learned skills in real-world scenarios. Many found the instructor's explanations clear and knowledgeable, making complex topics accessible. While some debate if it's truly 'advanced' or more 'intermediate,' most agree it provides a solid foundation and practical tools for firewall validation, unsecure protocol analysis, and object extraction using Wireshark.
Effective for intermediate users, though some expected more 'advanced' content.
"Definitely for intermediate users, not beginners."
"Decent course. I was hoping for something more 'advanced' given the title. It felt more like an intermediate course."
"Disappointed. I expected more advanced techniques. Not for experienced analysts. Maybe good for relative beginners, but not 'advanced'."
"The course is good but assumes a decent understanding of networking fundamentals."
Instructor demonstrates knowledge and delivers explanations clearly.
"The instructor's explanations are clear and the hands-on labs with Wireshark are incredibly practical."
"Learned a lot about specific Wireshark features for security. The instructor is clear."
"The instructor is knowledgeable but sometimes moves quickly, which means some parts felt a bit rushed."
Highlights valuable sections like firewall validation and object extraction.
"The focus on firewall rule validation was particularly useful."
"The object extraction section was mind-blowing and opened my eyes to new possibilities."
"Good content, especially the tshark section, which I found surprisingly powerful."
"I appreciated the real-world scenarios presented, especially for unsecure protocol analysis."
Equips learners with immediately applicable skills for real-world scenarios.
"The instructor's explanations are clear and the hands-on labs with Wireshark are incredibly practical. I immediately applied these skills at work."
"Perfect for network engineers wanting to enhance their security analysis skills. The practical exercises validate firewall rules and uncover unsecure traffic effectively."
"This course is a gem for cybersecurity professionals. The practical demos and labs on object extraction and unsecure protocol analysis are invaluable."
Some sections could benefit from slower pacing or increased depth.
"Some parts felt a bit rushed, but overall, it's a solid introduction."
"The instructor is knowledgeable but sometimes moves quickly."
"Labs are helpful but could use more guided examples for complex scenarios."
"The content on tshark was minimal for an 'advanced' course."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Advanced Cyber Defense Analysis with Wireshark with these activities:
Review Basic Networking Concepts
Review the basic concepts of networking, such as IP addresses, subnets, and network protocols, to ensure a solid foundation for the course.
Browse courses on Networking Fundamentals
Show steps
  • Go over notes from previous networking courses or textbooks.
  • Attend a refresher workshop or online tutorial on networking basics.
Follow a Wireshark Tutorial on Advanced Analysis Techniques
Expand your Wireshark proficiency by following an in-depth tutorial that covers advanced analysis techniques, such as filtering, dissection, and scripting.
Browse courses on Wireshark
Show steps
  • Identify a reputable tutorial or online course on advanced Wireshark techniques.
  • Follow the tutorial, taking notes and experimenting with the techniques.
Practice Packet Analysis with Wireshark
Enhance your Wireshark skills by practicing packet analysis on real-world network traffic.
Browse courses on Wireshark
Show steps
  • Set up a lab environment with Wireshark installed.
  • Capture network traffic using Wireshark.
  • Analyze the captured packets to identify protocols, source and destination addresses, and other relevant information.
Four other activities
Expand to see all activities and additional details
Show all seven activities
Host a Study Group on Advanced Firewall Analysis
Strengthen your understanding of firewall analysis by leading a study group where you share knowledge and discuss complex scenarios.
Show steps
  • Recruit fellow students or colleagues who are interested in forming a study group.
  • Set up regular meeting times and establish a learning plan.
  • Facilitate discussions on topics related to firewall analysis, covering both theoretical concepts and practical applications.
Attend an Industry Conference on Cyber Defense
Connect with industry professionals and stay updated on current trends in cyber defense by attending an industry conference.
Browse courses on Cyber Defense
Show steps
  • Research upcoming conferences related to cyber defense.
  • Attend the conference and engage in discussions and networking opportunities.
Write a Firewall Configuration Guide
Solidify your understanding of firewall configuration by creating a comprehensive guide that covers different firewall types, rules, and best practices.
Browse courses on Firewall Configuration
Show steps
  • Research different types of firewalls and their features.
  • Identify common firewall rules and their purposes.
  • Document the steps involved in configuring a firewall.
Contribute to an Open-Source Security Tool
Enhance your skills and contribute to the cybersecurity community by participating in an open-source security project.
Browse courses on Open Source
Show steps
  • Identify an open-source security tool that aligns with your interests and skillset.
  • Join the project's community and contribute in areas such as bug reporting, code development, or documentation.

Career center

Learners who complete Advanced Cyber Defense Analysis with Wireshark will develop knowledge and skills that may be useful to these careers:
Information Security Analyst
Information Security Analysts plan and carry out security measures to protect an organization's computer networks and systems. An Information Security Analyst with knowledge of the Wireshark utility can analyze network traffic for potential attacks and take steps to mitigate them. This course, Advanced Cyber Defense Analysis with Wireshark, can help build a foundation for a career as an Information Security Analyst by providing the skills needed to use Wireshark to identify and address security threats.
See salaries and explore the career path for Information Security Analyst
Network Security Engineer
Network Security Engineers design, implement, and maintain security controls to protect computer networks from unauthorized access, use, disclosure, disruption, modification, or destruction. A Network Security Engineer with knowledge of the Wireshark utility can analyze network traffic for potential attacks and take steps to mitigate them. This course, Advanced Cyber Defense Analysis with Wireshark, can help build a foundation for a career as a Network Security Engineer by providing the skills needed to use Wireshark to identify and address security threats.
See salaries and explore the career path for Network Security Engineer
Cybersecurity Analyst
Cybersecurity Analysts identify, analyze, and respond to security breaches and cyber threats. A Cybersecurity Analyst with knowledge of the Wireshark utility can analyze network traffic for potential attacks and take steps to mitigate them. This course, Advanced Cyber Defense Analysis with Wireshark, can help build a foundation for a career as a Cybersecurity Analyst by providing the skills needed to use Wireshark to identify and address security threats.
See salaries and explore the career path for Cybersecurity Analyst
Security Consultant
Security Consultants provide advice and guidance to organizations on how to protect their computer networks and systems from security threats. A Security Consultant with knowledge of the Wireshark utility can analyze network traffic for potential attacks and take steps to mitigate them. This course, Advanced Cyber Defense Analysis with Wireshark, can help build a foundation for a career as a Security Consultant by providing the skills needed to use Wireshark to identify and address security threats.
See salaries and explore the career path for Security Consultant
Penetration Tester
Penetration Testers identify and exploit vulnerabilities in computer networks and systems to assess their security. A Penetration Tester with knowledge of the Wireshark utility can analyze network traffic for potential attacks and take steps to mitigate them. This course, Advanced Cyber Defense Analysis with Wireshark, can help build a foundation for a career as a Penetration Tester by providing the skills needed to use Wireshark to identify and address security threats.
See salaries and explore the career path for Penetration Tester
Incident Responder
Incident Responders investigate and respond to security incidents. An Incident Responder with knowledge of the Wireshark utility can analyze network traffic for potential attacks and take steps to mitigate them. This course, Advanced Cyber Defense Analysis with Wireshark, can help build a foundation for a career as an Incident Responder by providing the skills needed to use Wireshark to identify and address security threats.
See salaries and explore the career path for Incident Responder
Network Engineer
Network Engineers design, implement, and maintain computer networks. A Network Engineer with knowledge of the Wireshark utility can analyze network traffic for potential attacks and take steps to mitigate them. This course, Advanced Cyber Defense Analysis with Wireshark, can help build a foundation for a career as a Network Engineer by providing the skills needed to use Wireshark to identify and address security threats.
See salaries and explore the career path for Network Engineer
Software Engineer
Software Engineers design, develop, and maintain software applications. A Software Engineer with knowledge of the Wireshark utility can analyze network traffic for potential attacks and take steps to mitigate them. This course, Advanced Cyber Defense Analysis with Wireshark, can help build a foundation for a career as a Software Engineer by providing the skills needed to use Wireshark to identify and address security threats.
See salaries and explore the career path for Software Engineer
Information Technology (IT) Manager
IT Managers plan and direct the activities of an organization's IT department. An IT Manager with knowledge of the Wireshark utility can analyze network traffic for potential attacks and take steps to mitigate them. This course, Advanced Cyber Defense Analysis with Wireshark, may be useful for building a foundation for a career as an IT Manager by providing the skills needed to use Wireshark to identify and address security threats.
See salaries and explore the career path for Information Technology (IT) Manager
Chief Information Security Officer (CISO)
CISOs are responsible for developing and implementing an organization's information security strategy. A CISO with knowledge of the Wireshark utility can analyze network traffic for potential attacks and take steps to mitigate them. This course, Advanced Cyber Defense Analysis with Wireshark, may be useful for building a foundation for a career as a CISO by providing the skills needed to use Wireshark to identify and address security threats.
See salaries and explore the career path for Chief Information Security Officer (CISO)
Chief Technology Officer (CTO)
CTOs are responsible for overseeing an organization's technology strategy. A CTO with knowledge of the Wireshark utility can analyze network traffic for potential attacks and take steps to mitigate them. This course, Advanced Cyber Defense Analysis with Wireshark, may be useful for building a foundation for a career as a CTO by providing the skills needed to use Wireshark to identify and address security threats.
See salaries and explore the career path for Chief Technology Officer (CTO)
Data Scientist
Data Scientists use data to solve business problems. A Data Scientist with knowledge of the Wireshark utility can analyze network traffic for potential attacks and take steps to mitigate them. This course, Advanced Cyber Defense Analysis with Wireshark, may be useful for building a foundation for a career as a Data Scientist by providing the skills needed to use Wireshark to identify and address security threats.
See salaries and explore the career path for Data Scientist
Business Analyst
Business Analysts identify and solve business problems. A Business Analyst with knowledge of the Wireshark utility can analyze network traffic for potential attacks and take steps to mitigate them. This course, Advanced Cyber Defense Analysis with Wireshark, may be useful for building a foundation for a career as a Business Analyst by providing the skills needed to use Wireshark to identify and address security threats.
See salaries and explore the career path for Business Analyst
Project Manager
Project Managers plan and execute projects. A Project Manager with knowledge of the Wireshark utility can analyze network traffic for potential attacks and take steps to mitigate them. This course, Advanced Cyber Defense Analysis with Wireshark, may be useful for building a foundation for a career as a Project Manager by providing the skills needed to use Wireshark to identify and address security threats.
See salaries and explore the career path for Project Manager
Technical Writer
Technical Writers create and maintain technical documentation. A Technical Writer with knowledge of the Wireshark utility can analyze network traffic for potential attacks and take steps to mitigate them. This course, Advanced Cyber Defense Analysis with Wireshark, may be useful for building a foundation for a career as a Technical Writer by providing the skills needed to use Wireshark to identify and address security threats.
See salaries and explore the career path for Technical Writer

Reading list

We've selected two books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Advanced Cyber Defense Analysis with Wireshark.
Cover image
Wireshark Network Analysis
Save
The book provides a comprehensive study guide for the Wireshark Certified Network Analyst (WCNA) certification. It covers the essential topics of the course, such as firewall validation, unsecure protocol analysis, and object extraction.
Wireshark 101: Essential Skills for Network...
Paperback
$$
Wireshark 101: Essential Skills for Network...
Kindle Edition
$$
Wireshark Network Analysis (Second Edition): The...
Paperback
$$$$
Cover image
AVIEN Malware Defense Guide for the Enterprise
Save
Provides a detailed overview of advanced Wireshark techniques, and it is ideal for experienced users who want to learn how to use Wireshark to solve complex network analysis problems.
AVIEN Malware Defense Guide for the Enterprise
Kindle Edition
$$

Share

Help others find this course page by sharing it with your friends and followers:
Facebook
LinkedIn
Reddit
X
Link
Email

Similar courses

Here are nine courses similar to Advanced Cyber Defense Analysis with Wireshark.
Introduction to TCP/IP
Most relevant
Wireshark: Packet Analysis and Ethical Hacking: Core...
Most relevant
The Complete Ethical Hacking Course
Most relevant
Applied ChatGPT for Cybersecurity
Most relevant
SDR for Ethical Hackers and Security Researchers 4.0
Most relevant
OSI 7 Layers and Networking Background Concepts
Most relevant
The Complete Wireshark Course: Go from Beginner to...
The IT Ops Sessions: Performance Troubleshooting with...
Most relevant
Troubleshooting Slow Networks with Wireshark
Most relevant

Pluralsight Buyer Protection & Guarantee

Verified partner policies & purchase protections

Enterprise Technology Platform
Free Trial & Audit

10-Day Free Trial

10-day free trial (up to 200 minutes of content) with access to the Skills video library and skill assessments. Cancel before day 10 to avoid automatic conversion.

Return & Refund Policy

Cancel Anytime (Non-Refundable Once Billed)

Cancel easily online anytime before the 10-day trial expires to prevent billing. Once subscription fees are paid, individual subscriptions are non-refundable (cancellation stops future renewals).

Buyer Protections

Verified Academic & Industry Partner

Skill IQ and Role IQ diagnostic benchmark assessments, hands-on lab environments, and curated learning paths designed by technology leaders.

Key Purchase Protections
10-day free trial on individual Skills plans
Skill IQ assessments to benchmark proficiency
Cancel anytime online before trial ends without fees
Hands-on interactive labs and enterprise-grade tech content
OpenCourser Verified Partner Policy details last reviewed: 2026-10-22
Course image
Time
151 hours
Level
Intermediate
Via
Pluralsight
Instructor
Sean Wilkins
Language
English
Traffic lights
Read about what's good
what should give you pause
and possible dealbreakers
Teaches how to use Wireshark for firewall validation, unsecure protocol analysis, and object extraction, which is highly relevant in industry
Taught by Sean Wilkins, who is a recognized expert in cybersecurity
Develops key skills for network engineers and security professionals, such as how to investigate unsecure protocols and extract objects from common protocols
Introduces advanced methods of using Wireshark to mitigate attacks, which is valuable for security teams
Provides hands-on experience with Wireshark through labs and analysis exercises
Builds upon foundational knowledge of Wireshark, so learners should have some prior experience with the tool
Share this
Share to help others discover this course.
Facebook LinkedIn X Reddit Link Email
Begin learning today
This course is currently discontinued or unavailable. See active alternatives above.
Course Unavailable
Save for later
Add this course to your list. Find it anytime.
Save
Our mission

OpenCourser helps millions of learners each year. People visit us to learn workspace skills, ace their exams, and nurture their curiosity.

Our extensive catalog contains over 50,000 courses and twice as many books. Browse by search, by topic, or even by career interests. We'll match you to the right resources quickly.

Find this site helpful? Tell a friend about us.

Affiliate disclosure

We're supported by our community of learners. When you purchase or subscribe to courses and programs or purchase books, we may earn a commission from our partners.

Your purchases help us maintain our catalog and keep our servers humming without ads.

Thank you for supporting OpenCourser.

© 2016 - 2025 OpenCourser