Training Mastering TCPdump: Network Traffic Analysis and Security

$2,310

  • 2 days
  • Onsite
  • 8 people max.
Ref: LKZ946
8 people max.
$2,310
In-company rate: from $4,190 for the whole team
On-site and certification exam on quote
2 days
Onsite

Don't let this gap widen

Why this program matters

  • Without TCPdump mastery, teams struggle to decode network traffic, missing 70 % of the subtle anomalies that precede cyberattacks.

  • Each undetected incident costs the company an average of 120 000 €, with extended downtime averaging 48 hours, according to Verizon DBIR reports.

  • These gaps expose the company to GDPR fines up to 4 % of revenue and ruin the careers of those responsible, while secure competitors gain market share.

  • Every month without expertise in network analysis, the risks of data exfiltration surge by 40 %.

Nawfel ABED, Learni trainer · Cybersecurity expert
Nawfel ABED

Learni trainer · Cybersecurity expert

73%productivity gap
×3cost of inaction
Flag of the United StatesBuilt for US teams
Payment by wire transferEnhanced confidentialityPerfect for companies with 50 to 500 employeesScheduling to fit any time zone

Trusted by — schools, companies and industrial groups

25,806 programs · 25 countries

  • Aptar
  • ArcelorMittal
  • Equans
  • EDF
  • Ubisoft
  • Microsoft

Every program built with a dedicated engineer

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  • Apple

Companies: Aptar, ArcelorMittal, Equans, EDF, Ubisoft and Microsoft.

TCPdump training objectives

  • Understand the role and operation of TCPdump
  • Capture, filter, and analyze network traffic effectively
  • Use advanced TCPdump options for protocol analysis
  • Identify and diagnose network incidents
  • Acquire a network troubleshooting methodology via TCPdump

TCPdump curriculum: 3 modules over 2 days

Module 1 : Introduction, Installation and First Steps with TCPdump

Presentation of network capture concepts, TCPdump installation on Linux and Windows, basic launch options, IP packet structure, first filters (ip, host, port, protocol), saving captures for later use.

Module 2 : Advanced Analysis, Options and Complex Filters

Advanced filter syntax, detailed analysis of various protocols (ARP, TCP, UDP, ICMP, HTTP, DNS), packet decoding, exclusion, combined filtering, trace export and use, introduction to security through analysis of suspicious flows.

Module 3 : Practical Case Studies and Investigation Methodologies

Network failure diagnosis with TCPdump, attack detection (DoS, scans, spoofing), application flow analysis (Web, DNS, SMTP), collaboration with Wireshark, best practices for enterprise use, practical workshop on real cases.

How TCPdump skills are assessed

  • Final multiple-choice quiz on key options and concepts
  • Group-corrected practical cases
  • Individual exercises on capture analysis

How the TCPdump course is taught

  • Interactive presentations illustrated by demonstrations
  • Hands-on practice on real-world captures
  • Troubleshooting workshops in small groups
  • Digital course materials provided

TCPdump training: access and practical arrangements

The Training Mastering TCPdump: Network Traffic Analysis and Security program is delivered onsite or remote (blended-learning, virtual classroom, remote presence). At Learni, an industry-certified training organization, every program is built to maximize skills acquisition regardless of the chosen format.

The trainer alternates between demonstrative, interrogative and active methods (through hands-on labs and/or scenarios). This pedagogical approach guarantees concrete learning that's immediately applicable at work.

Equipment required

For the smooth delivery of the Training Mastering TCPdump: Network Traffic Analysis and Security program, the following equipment is required:

  • Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
  • Training environments installed on workstations or accessible online
  • Course materials, hands-on exercises and complementary resources
  • Post-training access to materials and educational resources

For intra-company training on a site outside Learni, the client commits to providing all required teaching materials (computers, internet, etc.) for the smooth delivery of the program in line with the prerequisites in the communicated program.

* contact us for remote delivery feasibility** ratio varies depending on the program

Skills assessment methods

Assessment of skills acquired during the Training Mastering TCPdump: Network Traffic Analysis and Security program is performed through:

  • During training: case studies, hands-on labs and professional scenarios
  • End of training: self-assessment questionnaire and skills evaluation by the trainer
  • After training: completion certificate detailing acquired skills

Program accessibility

Learni is committed to making its programs accessible. All our programs are accessible to people with disabilities. Our teams are available to adapt the pedagogical methods to your specific needs. Please contact us for any adjustment request.

Enrollment terms and lead times

Registration is possible up to 48 business hours before the start of training. All our programs are built for corporate L&D budgets and delivered onsite or remotely.

The Learni story

Founded by engineers and learning experts, Learni's mission is to make high-impact tech training accessible to teams everywhere. We work remotely with organizations across the US and Canada, in your time zone, to help teams upskill fast.

Our method

How Learni guarantees the quality of your TCPdump training

Before, during, after: we frame the brief, introduce the trainer, tailor the content and measure impact. You stay in control from kickoff to wrap-up.

Step 1

Rigorous trainer selection

Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.

  • Triple validation: technical, pedagogical, sectoral.
  • Minimum rating 4.8/5 over the last 12 sessions.
Step 2

You meet the trainer beforehand

30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.

  • Live briefing on goals and team context.
  • Veto right — we swap the trainer for free if needed.
Step 3

Content tailored to your context

No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.

  • Hands-on cases drawn from your stack and projects.
  • Program co-written then validated by your team.
Step 4

Continuous quality follow-up

Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.

  • NPS, knowledge quizzes and skills self-assessment.
  • Satisfaction guarantee: fully satisfied or free rework.

A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.

A child walking to school with a backpack
Our social commitment

A school kit donated to a child for every training booked

To fight inequalities in access to education, Learni donates a complete school kit to a child in need for every training booked. You build your skills, a child heads back to school.

  • Backpack, notebooks and essential supplies
  • Distributed through our partner charities
  • Included, at no extra cost to you
Enroll and offer a kit
FAQ

TCPdump: frequently asked questions

What can participants do after Mastering TCPdump: Network Traffic Analysis and Security training?+
They can understand the role and operation of TCPdump, capture, filter, and analyze network traffic effectively and use advanced TCPdump options for protocol analysis. Those are the stated objectives of the Mastering TCPdump: Network Traffic Analysis and Security program at Intermediate level, checked by the end-of-session assessment.
What does the Mastering TCPdump: Network Traffic Analysis and Security program cover, day by day?+
Day 1: Introduction, Installation and First Steps with TCPdump. Day 2: Advanced Analysis, Options and Complex Filters. Day 3: Practical Case Studies and Investigation Methodologies. The Mastering TCPdump: Network Traffic Analysis and Security program runs over 2 days, delivered on site.
How is Mastering TCPdump: Network Traffic Analysis and Security training assessed?+
Assessment relies on final multiple-choice quiz on key options and concepts, group-corrected practical cases and individual exercises on capture analysis. Learni issues a completion certificate together with the individual assessment report at the end of the Mastering TCPdump: Network Traffic Analysis and Security program, which an L&D team can file as evidence.
How much does Mastering TCPdump: Network Traffic Analysis and Security training cost per participant?+
Mastering TCPdump: Network Traffic Analysis and Security training costs $2,310 per participant. For an in-company team, the flat rate starts at $4,190 for the whole group, up to 8 people. The detailed quote, sent within one business day, adjusts the amount to the format and how far the syllabus is tailored to your team.
How long does Mastering TCPdump: Network Traffic Analysis and Security training take?+
2 days, available live online (US time zones) or on-site at your offices. Half-day tracks spread over several weeks are possible so the team stays operational.
Who pays for Mastering TCPdump: Network Traffic Analysis and Security training?+
Most US teams pay directly through their company L&D or training budget. Learni invoices in US dollars and accepts bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.
What do participants need to know before Mastering TCPdump: Network Traffic Analysis and Security training?+
Basic knowledge of networks and Linux/Unix systems.
Is a certificate issued after Mastering TCPdump: Network Traffic Analysis and Security training?+
Yes. A Learni completion certificate is issued, along with the individual evaluation report. Learni is a certified training provider and prepares for third-party certifications, but does not award them itself.
Does Learni provide the equipment for Mastering TCPdump: Network Traffic Analysis and Security training?+
No. A computer and a stable internet connection are required for each participant. Learni provides the learning platform, the trainer and all course materials.
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