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Training OpenVPN - Deploy Secure High-Performance VPNs

Ref: JFV497
10 people max.
7000€ HT / per person
−15% from 2 people−30% from 3 people−50% from 5 people
Pay in 3 installments · +$170/day onsite · +$500 with certification exam
5 journées
distanciel

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Learning objectives

  • Master advanced OpenVPN architecture for professional multi-site deployments
  • Configure secure and scalable OpenVPN tunnels in enterprise environments
  • Optimize OpenVPN performance with advanced compression and QoS
  • Implement multi-factor authentication and PKI in OpenVPN
  • Deploy certified high-availability OpenVPN clusters
  • Diagnose and secure OpenVPN against zero-trust threats
  • Develop automation scripts for production OpenVPN management

The Learni story

Founded by passionate learning and innovation experts, Learni's mission is to make professional training accessible to everyone, anywhere in the world. Our team operates in major hubs — London, New York, Boston — and internationally, to support talents and organizations in upskilling.

Don't let this gap widen

Why this program matters

  • Without this upskilling, your team accumulates a technological gap that translates directly into productivity loss.

  • Organizations that don't train their talents on key topics see their competitiveness drop.

  • Every quarter without training is a gap widening with competitors who invest.

  • The cost of inaction quickly exceeds that of well-targeted training.

Fouzi Benzidane
Fouzi Benzidane

Learni Trainer · Expert

73%productivity gap
×3cost of inaction

Program

Module 1OpenVPN Architecture: Design Multi-Site Topologies (Clustering, Load Balancing)

In-depth analysis of OpenVPN server/client modes, expert installation on Linux with custom source compilation, modeling of hybrid cloud/on-premise topologies through practical exercises on dedicated VMs, creation of scalable configurations for 1000+ users, failover testing and generation of deliverable diagrams for your enterprise infrastructure, immediately enhancing your secure networking skills.

Module 2OpenVPN Tunnel Configuration: Advanced Encryption and Dynamic Routing (TAP/TUN)

Deep dive into OpenVPN TUN/TAP interfaces, expert setup of AES-GCM cipher suites and elliptic curves, implementation of split-tunneling and dynamic push routes via real enterprise case studies, LDAP/RADIUS integration for centralized authentication, IP conflict resolution with Wireshark tools, production of tested and documented configs ready for deployment, boosting your operational efficiency.

Module 3OpenVPN Optimization: Performance and QoS (LZO Compression, Multithreading)

Diagnosis of OpenVPN bottlenecks using tcpdump and perf tools, activation of mlockall and fast-io for minimal latency, QoS tuning via tc and iptables on high-load tunnels, practical benchmarking exercises under 10Gbps stress, implementation of adaptive LZO/Zlib compression, Prometheus metrics analysis, creation of optimized profiles deliverable to IT teams, transforming slow VPNs into competitive high-performance assets.

Module 4OpenVPN Security: MFA, PKI, and Firewalling (fail2ban, tls-crypt)

Advanced PKI deployment with Easy-RSA and OCSP stapling in OpenVPN, Duo/OATH integration for enhanced MFA, hardening with tls-auth and tls-crypt v2 against MITM attacks, fail2ban and nftables configuration for intrusion blocking, attack simulations using Metasploit on isolated labs, security audits with OpenVAS, generation of zero-day ready policies, ensuring long-term security for professional remote access.

Module 5Production OpenVPN Deployment: Monitoring, Automation, and Troubleshooting (Ansible)

Full automation via Ansible playbooks for OpenVPN cluster rollout, ELK Stack and Grafana setup for real-time alerts, expert troubleshooting of syslog logs and strace on critical failure scenarios, high availability with Keepalived/VRRP, IPsec to OpenVPN migration exercises, finalization of red thread project with code review and skills certification, positioning you as an enterprise VPN leader for 2026.

Evaluation method

  • Expert MCQ on OpenVPN protocols and configurations
  • Continuous assessment through advanced practical labs
  • Production VPN project defense before certified trainer

Learning method

  • Sessions led by operational OpenVPN experts
  • Practical labs on realistic enterprise VM environments
  • End-to-end red thread OpenVPN deployment project
  • Detailed course notes and shared GitHub resources

Methods, materials and delivery

The Training OpenVPN - Deploy Secure High-Performance VPNs program is delivered onsite or remote (blended-learning, e-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 OpenVPN - Deploy Secure High-Performance VPNs 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 OpenVPN - Deploy Secure High-Performance VPNs 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

Learni programs are available inter-company and intra-company, onsite or remote. Enrollments are possible up to 48 business hours before the program starts. Our programs are eligible for corporate funding paths. Contact us to discuss your training project and funding options.

Verified reviews

What our learners

4.9 · +100 verified reviews
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
Read all reviews
Our method

Training quality, guaranteed at every step

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.

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