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.
Describe your need, get a tailored program and a pre-filled quote in 3 min. A 100% free call with an advisor.
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Companies: Aptar, ArcelorMittal, Equans, EDF, Ubisoft, Microsoft and Atos.
Program
Discover advanced IP layers with Wireshark to analyze packets in real-time, configure static and dynamic IP addresses via DHCP, perform practical exercises on ARP and ICMP to diagnose network conflicts, apply these concepts to real business cases, produce an initial traffic analysis report as a concrete deliverable from this immersive day.
Dive into dynamic routing with Packet Tracer and GNS3, configure OSPF routing tables for multi-site topologies, simulate BGP scenarios for WAN interconnections, test network convergence under load, analyze logs to optimize paths, generate routing diagrams as deliverables, apply directly to real business infrastructures.
Explore TCP mechanisms with Tcpdump to capture handshakes and ACKs, measure performance via iperf simulating congestions, adjust receive windows to boost throughput, diagnose packet losses in practical labs, integrate IPv6 for smooth transitions, produce a network performance benchmark as a key deliverable for your professional expertise.
Deploy IPsec VPN tunnels with StrongSwan on Linux, configure OpenVPN for secure remote access, test authentication via certificates and pre-shared keys, simulate MITM attacks to validate robustness, integrate NAT-T to traverse firewalls, generate ready-to-use configurations as deliverables, apply to nomadic and hybrid business cases.
Master iptables and pfSense to filter TCP/IP flows, implement advanced stateful rules and NAT, block SYN flood scans in real-time, analyze logs with ELK for intrusion detection, optimize performance under high load, produce a firewall security plan as the final deliverable, prepare your business for current network threats through these practical exercises.
The Training TCP/IP - Mastering Protocols for Secure Networks 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 TCP/IP - Mastering Protocols for Secure Networks program, the following equipment is required:
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.
Skills assessment methods
Assessment of skills acquired during the Training TCP/IP - Mastering Protocols for Secure Networks program is performed through:
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.
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.
Rigorous trainer selection
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
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.
Content tailored to your context
No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.
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.
A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.

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.
30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.
Networking & telecomsIndustry-certified
Networking & telecomsIndustry-certified
Networking & telecomsIndustry-certified
Networking & telecomsIndustry-certified
Networking & telecomsIndustry-certified
Networking & telecomsIndustry-certified
Network & systems securityIndustry-certified
Network & systems securityIndustry-certified
Network & systems securityIndustry-certified
Operating SystemsIndustry-certified
Operating SystemsIndustry-certified
Operating SystemsIndustry-certified
E-commerceIndustry-certified
E-commerceIndustry-certified
E-commerceIndustry-certifiedAvailable on-site and remotely. Pick your city to see the local training center.
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