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Initiation à Wireshark pour l'analyse de paquets sous linux

Dans ce projet guidé d'une heure, vous apprendrez à installer Wireshark sous Linux, capturer des paquets de données avec Wireshark pour les analyser, filtrer les données de paquets et obtenir des statistiques sur les paquets capturés.

Pour parvenir à la réalisation de ce projet guidé, nous avancerons pas à pas sur un ensemble de 7 tâches avec deux exercices pratiques auto-évaluatifs

Ce projet guidé, totalement présenté en Français, est spécialement conçu avec des explications approfondies sur les différents éléments qui y sont abordés.

Pour profiter au maximum de ce projet guidé qui se déroulera dans un environnement Linux, il vous sera nécessaire d’avoir des connaissances sur les protocoles réseau et le modèle TCP/IP et aussi d’avoir les bases du shell Linux, spécifiquement maîtriser les commandes d’installation et de gestion de paquets logiciels sous Linux

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What's inside

Syllabus

Présentation du projet

Ce projet guidé “Initiation à Wireshark pour l'analyse de paquets sous linux” est destiné principalement aux Administrateurs réseaux et Administrateurs Systèmes. Il est aussi destiné à toute personne intéressée par la capture et l’inspection de paquets avec Wireshark.Dans ce projet guidé d'environ 2 heures, vous apprendrez à installer Wireshark sous Linux, capturer des paquets de données avec Wireshark pour les analyser, filtrer les données de paquets et obtenir des statistiques sur les paquets capturés.Pour parvenir à la réalisation de ce projet guidé, nous avancerons pas à pas sur un ensemble de 7 tâches avec deux exercices pratiques auto-évaluatifs Ce projet guidé, totalement présenté en Français, est spécialement conçu avec des explications approfondies sur les différents éléments qui y sont abordés.Pour profiter au maximum de ce projet guidé qui se déroulera dans un environnement Linux, il vous sera nécessaire d’avoir des connaissances sur les protocoles réseau et le modèle TCP/IP et aussi d’avoir les bases du shell Linux, spécifiquement maîtriser les commandes d’installation et de gestion de paquets logiciels sous Linux.

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Ce cours vous permettra de maîtriser les aspects fondamentaux de Wireshark, un outil indispensable pour l'analyse de paquets réseau sous Linux

Ce cours est parfaitement adapté aux administrateurs réseau et système qui cherchent à améliorer leurs compétences en matière d'analyse de trafic réseau

Ce cours vous permettra de capturer et d'analyser efficacement les paquets de données afin d'identifier les problèmes de réseau et de sécurité

Vous bénéficierez de démonstrations pratiques et d'exercices qui vous permettront d'appliquer directement les concepts appris

Les connaissances préalables en protocoles réseau et en shell Linux sont nécessaires pour suivre ce cours efficacement

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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 Initiation à Wireshark pour l'analyse de paquets sous linux with these activities:

Review networking protocols

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Reviewing networking protocols will refresh your knowledge of the fundamental concepts that Wireshark leverages.

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Review OSI model layers
Review TCP/IP protocol suite
Review common networking protocols (e.g., HTTP, DNS, SMTP)

Join a study group for the course

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Joining a study group will provide you with a support network and allow you to learn from your peers.

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Find a study group for the course
Attend study group meetings regularly
Participate in discussions and share your knowledge
Collaborate on projects and assignments

Capture and inspect packets using Wireshark

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Capturing and inspecting packets is a core skill that you will practice throughout the course. Completing this practice before the course will help you get ahead.

Browse courses on Packet Analysis

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Start Wireshark and select an interface to capture packets
Start generating network traffic
Stop the capture and inspect the captured packets
Identify common protocol headers and fields

Two other activities

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Create a network traffic report

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Creating a network traffic report will allow you to apply the skills you learn in the course to a practical scenario.

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Capture network traffic using Wireshark
Analyze the captured packets and identify key trends and insights
Create a report summarizing your findings
Present your report to an audience

Volunteer at a network security event

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Volunteering at a network security event will allow you to apply your skills in a real-world setting.

Browse courses on network security

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Find a network security event to volunteer at
Contact the event organizers and express your interest in volunteering
Attend the event and assist with network security tasks
Network with other professionals in the field

Career center

Learners who complete Initiation à Wireshark pour l'analyse de paquets sous linux will develop knowledge and skills that may be useful to these careers:

Cybersecurity Analyst

Cybersecurity Analysts protect computer systems from cyberattacks. They monitor networks for suspicious activity, investigate cyberattacks, and develop cybersecurity policies. This course can be helpful for Cybersecurity Analysts by providing them with a foundation in packet analysis with Wireshark. Wireshark is a network protocol analyzer that can be used to monitor network traffic and identify cyberattacks. By learning how to use Wireshark, Cybersecurity Analysts can gain a deeper understanding of how networks work and how to identify cyberattacks.

See salaries and explore the career path for Cybersecurity Analyst

Network Security Engineer

Network Security Engineers design, build, and maintain secure networks. They implement security policies, monitor networks for security breaches, and respond to security incidents. This course can be helpful for Network Security Engineers by providing them with a foundation in packet analysis with Wireshark. Wireshark is a network protocol analyzer that can be used to monitor network traffic and identify security breaches. By learning how to use Wireshark, Network Security Engineers can gain a deeper understanding of how networks work and how to identify security breaches.

See salaries and explore the career path for Network Security Engineer

Network Consultant

Network Consultants provide advice to organizations on how to design, build, and maintain computer networks. They assess an organization's network needs, design network solutions, and implement network solutions. This course can be helpful for Network Consultants by providing them with a foundation in packet analysis with Wireshark. Wireshark is a network protocol analyzer that can be used to analyze network traffic and identify network performance problems. By learning how to use Wireshark, Network Consultants can gain a deeper understanding of how networks work and how to design and build networks for optimal performance.

See salaries and explore the career path for Network Consultant

IT Auditor

IT Auditors evaluate the security of computer systems. They review security policies, conduct security audits, and make recommendations for improving security. This course can be helpful for IT Auditors by providing them with a foundation in packet analysis with Wireshark. Wireshark is a network protocol analyzer that can be used to monitor network traffic and identify security breaches. By learning how to use Wireshark, IT Auditors can gain a deeper understanding of how networks work and how to identify security breaches.

See salaries and explore the career path for IT Auditor

Systems Administrator

Systems Administrators are responsible for the day-to-day operation of computer systems. They install, configure, and maintain computer hardware and software. They also monitor systems for security breaches and troubleshoot problems. This course can be helpful for Systems Administrators by providing them with a foundation in packet analysis with Wireshark. Wireshark is a network protocol analyzer that can be used to troubleshoot network problems and monitor network traffic. By learning how to use Wireshark, Systems Administrators can gain a deeper understanding of how networks work and how to troubleshoot network problems.

See salaries and explore the career path for Systems Administrator

Security Analyst

Security Analysts are responsible for protecting computer systems from security breaches. They monitor systems for suspicious activity, investigate security breaches, and develop security policies. This course can be helpful for Security Analysts by providing them with a foundation in packet analysis with Wireshark. Wireshark is a network protocol analyzer that can be used to monitor network traffic and identify security breaches. By learning how to use Wireshark, Security Analysts can gain a deeper understanding of how networks work and how to identify security breaches.

See salaries and explore the career path for Security Analyst

Network Architect

Network Architects design and build computer networks. They determine the best network topology for a given organization, select network hardware and software, and configure networks for optimal performance. This course can be helpful for Network Architects by providing them with a foundation in packet analysis with Wireshark. Wireshark is a network protocol analyzer that can be used to analyze network traffic and identify network performance problems. By learning how to use Wireshark, Network Architects can gain a deeper understanding of how networks work and how to design and build networks for optimal performance.

See salaries and explore the career path for Network Architect

Information Security Manager

Information Security Managers are responsible for the overall security of an organization's information systems. They develop and implement security policies, manage security risks, and oversee security audits. This course can be helpful for Information Security Managers by providing them with a foundation in packet analysis with Wireshark. Wireshark is a network protocol analyzer that can be used to monitor network traffic and identify security breaches. By learning how to use Wireshark, Information Security Managers can gain a deeper understanding of how networks work and how to protect information systems from security breaches.

See salaries and explore the career path for Information Security Manager

Computer Forensic Analyst

Computer Forensic Analysts investigate computer crimes. They analyze computer systems for evidence of criminal activity, recover deleted files, and provide expert testimony in court. This course can be helpful for Computer Forensic Analysts by providing them with a foundation in packet analysis with Wireshark. Wireshark is a network protocol analyzer that can be used to analyze network traffic and identify evidence of criminal activity. By learning how to use Wireshark, Computer Forensic Analysts can gain a deeper understanding of how networks work and how to investigate computer crimes.

See salaries and explore the career path for Computer Forensic Analyst

Network Engineer

Network Engineers design, build, and maintain computer networks. They monitor networks for security breaches, troubleshoot problems, and upgrade networks as needed. This course can be helpful for Network Engineers by providing them with a foundation in packet analysis with Wireshark. Wireshark is a network protocol analyzer that can be used to troubleshoot network problems and monitor network traffic. By learning how to use Wireshark, Network Engineers can gain a deeper understanding of how networks work and how to troubleshoot network problems.

See salaries and explore the career path for Network Engineer

Data Engineer

Data Engineers design, build, and maintain data pipelines. They collect data from various sources, transform data into usable formats, and store data in databases. This course may be helpful for Data Engineers by providing them with a foundation in packet analysis with Wireshark. Wireshark is a network protocol analyzer that can be used to analyze network traffic and identify data transfer problems. By learning how to use Wireshark, Data Engineers can gain a deeper understanding of how networks work and how to design and build data pipelines for optimal performance.

See salaries and explore the career path for Data Engineer

Technical Writer

Technical Writers create documentation for software and hardware products. They analyze products, write user manuals, and create training materials. This course may be helpful for Technical Writers by providing them with a foundation in packet analysis with Wireshark. Wireshark is a network protocol analyzer that can be used to analyze network traffic and identify product performance problems. By learning how to use Wireshark, Technical Writers can gain a deeper understanding of how networks work and how to write documentation for software and hardware products.

See salaries and explore the career path for Technical Writer

Software Engineer

Software Engineers design, develop, and maintain software applications. They analyze user needs, design software solutions, and implement software solutions. This course may be helpful for Software Engineers by providing them with a foundation in packet analysis with Wireshark. Wireshark is a network protocol analyzer that can be used to analyze network traffic and identify software performance problems. By learning how to use Wireshark, Software Engineers can gain a deeper understanding of how networks work and how to design and develop software applications for optimal performance.

See salaries and explore the career path for Software Engineer

Business Analyst

Business Analysts analyze business processes and develop solutions to improve business performance. They gather requirements, analyze data, and develop recommendations. This course may be helpful for Business Analysts by providing them with a foundation in packet analysis with Wireshark. Wireshark is a network protocol analyzer that can be used to analyze network traffic and identify business process performance problems. By learning how to use Wireshark, Business Analysts can gain a deeper understanding of how networks work and how to develop solutions to improve business performance.

See salaries and explore the career path for Business Analyst

Project Manager

Project Managers plan, execute, and close projects. They develop project plans, manage project budgets, and track project progress. This course may be helpful for Project Managers by providing them with a foundation in packet analysis with Wireshark. Wireshark is a network protocol analyzer that can be used to analyze network traffic and identify project management problems. By learning how to use Wireshark, Project Managers can gain a deeper understanding of how networks work and how to manage projects for optimal performance.

See salaries and explore the career path for Project Manager

Reading list

We've selected 13 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 Initiation à Wireshark pour l'analyse de paquets sous linux.

TCP/IP Illustrated: The protocols

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Classic work on TCP/IP, and is essential reading for anyone who wants to understand the protocols that underpin the internet. It provides a detailed overview of the TCP/IP protocol suite, and includes a wealth of technical information.

Initiation à Wireshark pour l'analyse de paquets sous linux

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