Application Analysis with PacketFence from Pluralsight

In this course, you will learn to effectively secure networks - from small to very large heterogeneous networks using PacketFence.

Organizations often face challenges in monitoring and securing their network traffic, especially with the proliferation of various application layer protocols that attackers can exploit. In this course, Application Analysis with PacketFence, you’ll learn about the PacketFence tool and its main functions. Next, you’ll apply how to detect and mitigate these techniques: T1071 - Application Layer Protocol, T1071.001 - Web Protocols, T1071.002 - File Transfer Protocols. Finally, you'll delve deeper into real-world scenarios where these techniques are commonly exploited and understand how PacketFence can be a valuable asset in such situations. When you’re finished with this course, you’ll have the skills and knowledge to protect against threats that exploit application layer protocols in an enterprise environment.

What's inside

Syllabus

Course Overview

Detecting Abnormal Network Activities Using PacketFence

Resources

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Develops understanding of specific protocols to mitigate security threats

Designed for learners with a technical background in network security

Taught by instructors who are recognized in industry as

Suitable for learners in need of proficiency in monitoring and securing networks

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 Application Analysis with PacketFence with these activities:

Learn PacketFence Essentials from Cisco Live Library

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Sharpen your understanding of PacketFence's core concepts and functionalities.

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Access the Cisco Live Library website.
Enroll in the 'PacketFence Essentials' online course.
Complete the interactive modules and exercises.

Review Book: Computer Networks: A Systems Approach

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Provide a foundational understanding of computer networks and network security concepts

View Private 5G: A Systems Approach on Amazon

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Read Chapters 1-3 of the book
Summarize the key concepts of each chapter
Identify the different components of a network and their functions
Explain the principles of network security

Review networking fundamentals

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Review the basics of networking to reinforce your understanding of PacketFence's capabilities.

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Read through online resources on networking concepts
Take an online quiz or practice test on networking fundamentals

21 other activities

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Review How to use packet sniffing software

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PacketFence is a powerful network security tool, and knowing how to use packet sniffing software will improve testing.

Browse courses on Packet Sniffing

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Install a packet sniffing tool
Learn the basic commands for your chosen tool
Practice capturing and analyzing packets

Review Basic Networking Concepts

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Solidifies understanding of core networking concepts, which will provide a strong foundation for PacketFence learning.

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Review OSI model layers and their functions
Understand different network topologies (e.g., bus, star, ring)
Familiarize with network protocols (e.g., TCP/IP, HTTP, DNS)

Complete online tutorials on PacketFence

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Follow along with online tutorials to gain hands-on experience with PacketFence's features and functions.

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Find online tutorials or courses on PacketFence
Follow the instructions in the tutorials to set up and configure PacketFence
Experiment with different settings and options to understand how PacketFence works

Follow a tutorial on PacketFence

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There are many helpful tutorials available online that can teach you how to use PacketFence.

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Find a tutorial that covers the basics of PacketFence
Follow the tutorial step-by-step
Experiment with the different features of PacketFence

Attend a workshop on PacketFence

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Workshops are a great way to learn about PacketFence from experts.

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Find a workshop on PacketFence that fits your schedule
Register for the workshop
Attend the workshop and learn about PacketFence

Analyze Packet Captures with WireShark

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Develops practical network analysis skills using WireShark, which aligns with PacketFence's functionality.

Browse courses on Wireshark

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Install and configure WireShark
Capture network traffic
Inspect captured packets to identify patterns and anomalies

Configure PacketFence

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Develop practical skills in configuring and deploying PacketFence for network security

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Install PacketFence on a virtual machine
Configure the network settings
Create user accounts and groups
Configure authentication and authorization
Enable network monitoring and reporting

Analyze Network Traffic Using PacketFence

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Strengthen network monitoring and analysis skills through hands-on practice

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Capture network traffic using PacketFence
Analyze traffic patterns and identify anomalies
Detect and mitigate security threats
Generate reports and provide insights

Perform network security assessments using PacketFence

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Conduct network security assessments using PacketFence to identify vulnerabilities and threats.

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Configure PacketFence to monitor network traffic
Analyze network traffic data to identify suspicious activity
Generate reports on network security findings

Practice configuring PacketFence

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The more you practice configuring PacketFence, the better you will become at it.

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Set up a test network
Install PacketFence on your test network
Configure PacketFence to monitor your test network
Test PacketFence by generating traffic on your test network

Participate in PacketFence Discussion Forums

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Fosters collaboration and knowledge sharing among learners, expanding understanding of PacketFence's applications.

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Join PacketFence online forums or discussion groups
Ask questions and share experiences with fellow learners
Engage in discussions and provide support to others

Network Simulation Exercises with PacketFence

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Apply your knowledge to real-world scenarios and fine-tune your troubleshooting skills.

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Set up a network simulation environment using PacketFence.
Create test scenarios involving network security threats.
Analyze network traffic, identify anomalies, and mitigate threats using PacketFence.

Follow Tutorials on Advanced PacketFence Features

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Enhance knowledge of PacketFence by exploring advanced features through guided tutorials

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Identify relevant tutorials on PacketFence's advanced features
Follow the tutorials and complete the exercises
Apply what you learn to your own PacketFence implementation

Build a PacketFence presentation or tutorial

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Create a presentation or tutorial to share your knowledge of PacketFence with others.

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Gather information and resources on PacketFence
Develop an outline for your presentation or tutorial
Create slides or content for your presentation or tutorial
Practice delivering your presentation or tutorial

Create a honeypot using PacketFence

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Honeypots can be a valuable tool for detecting and mitigating network attacks.

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Set up a honeypot on your network
Configure PacketFence to monitor your honeypot
Monitor PacketFence for signs of suspicious activity
Respond to any suspicious activity that you detect

Create a Network Security Policy

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Deepen understanding of network security principles by creating a comprehensive policy

Browse courses on network security

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Identify the scope and objectives of the policy
Define access control rules
Specify network monitoring and reporting requirements
Document the policy and obtain approvals
Implement the policy using PacketFence

Connect with PacketFence experts or professionals in the field

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Reach out to industry experts and professionals to gain insights and guidance on PacketFence and network security best practices.

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Attend industry events or webinars related to PacketFence
Join online communities or forums dedicated to PacketFence
Reach out to individuals on LinkedIn or other professional networking platforms

Present on PacketFence Security Features

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Enhance communication and presentation skills while demonstrating knowledge of PacketFence

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Research and understand PacketFence's security features
Create a presentation outline and slides
Rehearse and practice the presentation
Deliver the presentation effectively
Receive and incorporate feedback

Attend a PacketFence Workshop

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Gain valuable insights and hands-on experience through a dedicated PacketFence workshop

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Research and identify relevant PacketFence workshops
Register and attend the workshop
Participate actively and interact with experts
Apply what you learn to enhance your PacketFence skills

Participate in PacketFence-related competitions or challenges

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Take part in competitions or challenges to test your skills and knowledge of PacketFence in a competitive environment.

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Identify PacketFence-related competitions or challenges
Prepare for the competition by practicing and studying PacketFence
Participate in the competition and showcase your skills

Contribute to the PacketFence open-source project

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Make contributions to the PacketFence open-source project to gain hands-on experience and support the PacketFence community.

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Familiarize yourself with the PacketFence codebase
Identify an area where you can contribute
Develop and submit your contribution

Career center

Learners who complete Application Analysis with PacketFence will develop knowledge and skills that may be useful to these careers:

Network Security Engineer

Network Security Engineers design, implement, and maintain network security systems, including firewalls, intrusion detection systems, and virtual private networks. They also monitor network traffic, investigate security breaches, and develop security plans and policies. The Application Analysis with PacketFence course may be useful for Network Security Engineers, as it provides a foundation in network security and the use of PacketFence, a tool for detecting and mitigating network security threats. This course can help Network Security Engineers enhance their skills in network security and prepare them for the challenges of securing complex networks.

See salaries and explore the career path for Network Security Engineer

Information Security Analyst

Information Security Analysts plan and implement security measures to protect an organization's computer networks and systems, including assessing and evaluating security risks, monitoring security systems, and investigating security breaches. Their job duties include developing security plans and policies, conducting risk assessments and vulnerability tests, and implementing security controls and measures. The Application Analysis with PacketFence course may be useful for Information Security Analysts, as it provides a foundation in network security and the use of PacketFence, a tool for detecting and mitigating network security threats.

See salaries and explore the career path for Information Security Analyst

Cybersecurity Analyst

Cybersecurity Analysts plan and implement security measures to protect an organization's computer networks and systems, including assessing and evaluating security risks, monitoring security systems, and investigating security breaches. Their job duties include developing security plans and policies, conducting risk assessments and vulnerability tests, and implementing security controls and measures. The Application Analysis with PacketFence course may be useful for Cybersecurity Analysts, as it provides a foundation in network security and the use of PacketFence, a tool for detecting and mitigating network security threats.

See salaries and explore the career path for Cybersecurity Analyst

Security Consultant

Security Consultants help organizations improve their security posture by assessing their security risks, developing security plans, and implementing security controls. Their job duties include conducting security audits, developing security policies and procedures, and providing security training to employees. The Application Analysis with PacketFence course may be useful for Security Consultants, as it provides a foundation in network security and the use of PacketFence, a tool for detecting and mitigating network security threats.

See salaries and explore the career path for Security Consultant

Security Analyst

Security Analysts plan and implement security measures to protect an organization's computer networks and systems, including assessing and evaluating security risks, monitoring security systems, and investigating security breaches. Their job duties include developing security plans and policies, conducting risk assessments and vulnerability tests, and implementing security controls and measures. The Application Analysis with PacketFence course may be useful for Security Analysts, as it provides a foundation in network security and the use of PacketFence, a tool for detecting and mitigating network security threats.

See salaries and explore the career path for Security Analyst

Systems Administrator

Systems Administrators manage and maintain computer systems, including servers, desktops, and networks. Their job duties include installing and configuring software, troubleshooting hardware and software problems, and providing technical support to users. The Application Analysis with PacketFence course may be useful for Systems Administrators, as it provides a foundation in network security and the use of PacketFence, a tool for detecting and mitigating network security threats. This course can help Systems Administrators enhance their skills in network security and prepare them for the challenges of managing and securing complex systems.

See salaries and explore the career path for Systems Administrator

IT Auditor

IT Auditors evaluate an organization's information systems and controls to ensure they are operating effectively and securely. Their job duties include conducting security audits, reviewing financial records, and assessing compliance with laws and regulations. The Application Analysis with PacketFence course may be useful for IT Auditors, as it provides a foundation in network security and the use of PacketFence, a tool for detecting and mitigating network security threats.

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Network Administrator

Network Administrators manage and maintain computer networks, including LANs, WANs, and wireless networks. They also monitor network traffic, troubleshoot network problems, and ensure network security. The Application Analysis with PacketFence course may be useful for Network Administrators, as it provides a foundation in network security and the use of PacketFence, a tool for detecting and mitigating network security threats. This course can help Network Administrators enhance their skills in network security and prepare them for the challenges of managing and securing complex networks.

See salaries and explore the career path for Network Administrator

Network Engineer

Network Engineers design, implement, and maintain computer networks, including LANs, WANs, and wireless networks. They also manage network traffic, troubleshoot network problems, and ensure network security. The Application Analysis with PacketFence course may be useful for Network Engineers, as it provides a foundation in network security and the use of PacketFence, a tool for detecting and mitigating network security threats. This course can help Network Engineers enhance their skills in network security and prepare them for the challenges of managing and securing complex networks.

See salaries and explore the career path for Network Engineer

Forensic Computer Analyst

Forensic Computer Analysts investigate computer crimes and cyberattacks. Their job duties include collecting and analyzing digital evidence, identifying and tracking down cybercriminals, and providing expert testimony in court. The Application Analysis with PacketFence course may be useful for Forensic Computer Analysts, as it provides a foundation in network security and the use of PacketFence, a tool for detecting and mitigating network security threats.

See salaries and explore the career path for Forensic Computer Analyst

Software Developer

Software Developers design, develop, and maintain software applications. Their job duties include writing code, testing software, and debugging errors. The Application Analysis with PacketFence course may be useful for Software Developers, as it provides a foundation in network security and the use of PacketFence, a tool for detecting and mitigating network security threats. This course can help Software Developers build a foundation in network security and prepare them for the challenges of developing secure software applications.

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Cloud Architect

Cloud Architects design and implement cloud computing solutions. Their job duties include designing and building cloud infrastructure, migrating applications to the cloud, and managing cloud costs. The Application Analysis with PacketFence course may be useful for Cloud Architects, as it provides a foundation in network security and the use of PacketFence, a tool for detecting and mitigating network security threats. This course can help Cloud Architects build a foundation in network security and prepare them for the challenges of designing and managing secure cloud computing solutions.

See salaries and explore the career path for Cloud Architect

Database Administrator

Database Administrators manage and maintain databases, including creating and modifying databases, backing up and restoring data, and tuning database performance. Their job duties include designing and implementing database security measures, monitoring database activity, and troubleshooting database problems. The Application Analysis with PacketFence course may be useful for Database Administrators, as it provides a foundation in network security and the use of PacketFence, a tool for detecting and mitigating network security threats.

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Machine Learning Engineer

Machine Learning Engineers design and develop machine learning models. Their job duties include collecting and preparing data, training models, and evaluating model performance. The Application Analysis with PacketFence course may be useful for Machine Learning Engineers, as it provides a foundation in network security and the use of PacketFence, a tool for detecting and mitigating network security threats. This course can help Machine Learning Engineers build a foundation in network security and prepare them for the challenges of working with sensitive data.

See salaries and explore the career path for Machine Learning Engineer

Data Scientist

Data Scientists use data to solve business problems. Their job duties include collecting and analyzing data, developing predictive models, and communicating insights to business stakeholders. The Application Analysis with PacketFence course may be useful for Data Scientists, as it provides a foundation in network security and the use of PacketFence, a tool for detecting and mitigating network security threats. This course can help Data Scientists build a foundation in network security and prepare them for the challenges of working with sensitive data.

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Application Analysis with PacketFence

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