Is the training Qualiopi certified?

Yes, Learni is a Qualiopi-certified training organization. This certification guarantees the quality of our courses and enables funding through OPCO and other mechanisms.

How can I fund my training?

Our courses are eligible for OPCO funding. Learni supports you through the funding process. A personalized quote is available upon request.

What are the prerequisites for this training?

The prerequisites for the Wireshark Training - Analyze and Secure Your Professional Networks training are: Basic knowledge of TCP/IP, elementary use of Wireshark, understanding of network protocols.. A preliminary interview validates your eligibility.

Is the training available in person?

Yes, the Wireshark Training - Analyze and Secure Your Professional Networks training is available in in-person. The format can be adapted to your needs (inter, intra, custom).

Wireshark Training - Analyze and Secure Your Pro... | Learni

The story of Learni

Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.

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Methods, approaches, and teaching resources

The Wireshark Training - Analyze and Secure Your Professional Networks training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.

The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.

Teaching resources provided

To ensure the quality of the Wireshark Training - Analyze and Secure Your Professional Networks training, Learni provides the following teaching resources:

Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, video projector or interactive touchscreen (for remote sessions)
Training environments installed on workstations or accessible online
Course materials, practical exercises, and supplementary resources
Post-training access to materials and teaching resources

For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.

* contact us for remote feasibility** ratio varies depending on the training followed

Assessment methods

The assessment of skills acquired during the Wireshark Training - Analyze and Secure Your Professional Networks training is carried out through:

During training: case studies, practical exercises, and professional scenarios
At the end of training: self-assessment questionnaire and skills evaluation by the trainer
After training: training completion certificate detailing acquired skills

Training accessibility

Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.

Training program

Module 1Wireshark Fundamentals: Advanced Filters and Captures (Wireshark, Tshark)

Dive into the Wireshark interface to configure optimized captures on multiple interfaces, master display and capture filters to isolate relevant traffic, practice on real enterprise network cases, create your first custom profiles, export data for in-depth analysis, alternating guided exercises and timed challenges that boost your immediate proficiency.

Module 2Transport Protocols: TCP/UDP and Data Flows (Wireshark, IO Graphs)

Dissect TCP handshakes, follow UDP flows in multicast, use Wireshark graphs to visualize performance, analyze retransmissions and packet losses in load scenarios, perform exercises on live captures of VoIP and streaming applications, produce sequence diagrams to identify bottlenecks, gain expertise to optimize your infrastructures.

Module 3Network Security: Intrusion Detection (Wireshark, Encrypted Protocols)

Identify port scans, SYN flood attacks, and ARP spoofing via Wireshark captures, decrypt HTTPS flows with SSL keys, spot anomalies in DNS and ICMP, simulate attacks in a secure lab, configure automated alerts, generate incident reports ready for audit, transform your skills into a proactive shield against cyber threats.

Module 4Advanced Troubleshooting: VoIP and Applications (Wireshark, Expert Infos)

Resolve SIP/RTP issues with Wireshark decoding, analyze application latencies via timestamps, use the Expert tool for automated diagnostics, handle concrete WAN and VPN outage cases, integrate advanced stats for root cause analysis, produce actionable deliverables like remediation plans, become the expert your team needs for zero downtime.

Module 5Automation and Projects: Tshark and Integrations (Lua Scripts, Exports)

Automate captures with Tshark command line, integrate Wireshark with ELK Stack for continuous monitoring, code Lua dissectors for custom protocols, lead a final project on full network audit, export to CSV/JSON for dashboards, validate with peer-review and certification, leave with a concrete portfolio that impresses recruiters and superiors.