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Training OSSEC 2026 - Deploying Professional Intrusion Detection

Ref: CCI209
10 people max.
6125€ 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 OSSEC 2026 configuration for professional server monitoring
  • Develop custom rules and decoders to detect targeted enterprise threats
  • Implement OSSEC integration with SIEM and automated response tools
  • Optimize OSSEC 2026 performance in scalable environments
  • Analyze and respond to security incidents with certifiable skills
  • Deploy OSSEC 2026 in a high-availability cluster for business continuity

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.

Allan Busi
Allan Busi

Learni Trainer · Expert

73%productivity gap
×3cost of inaction

Program

Module 1Installation and Advanced Configuration of OSSEC 2026: Agents, Servers, and Secure Bases

Full installation of OSSEC 2026 on multi-distribution Linux servers, agent configuration for centralized log collection, file integrity and HIDS policy setup, initial tests on real business cases, creation of your dedicated lab environment with tools like Sysdig and journalctl, practical exercises to validate basic intrusion detection, deliverable of an operational agent server with compliance report.

Module 2Custom Rules and Decoders in OSSEC 2026: Advanced Threat Detection

Analysis of Syslog and Windows Event Logs via custom OSSEC 2026 decoders, creation of advanced rules for APT and ransomware, use of regex and Lua to filter false positives, practical workshops on real attack scenarios like Log4Shell, tuning alert thresholds for critical environments, development of your rule set on the ongoing project, production of tested and deployed decoders with real-time validation.

Module 3OSSEC 2026 Integrations: SIEM, Alerts, and Automated Response

Connecting OSSEC 2026 to ELK Stack, Splunk, and AlienVault OTX for event correlation, configuration of JSON alerts to Slack, PagerDuty, and Python scripts, implementation of active hooks for automatic quarantine, exercises on JSON streams and secure REST APIs, concrete SOC integration cases, implementation of your complete alerting pipeline with incident simulation, documentation of flows for immediate deployment.

Module 4Incident Analysis and Investigation with OSSEC 2026: Real-Time Forensics

Exploitation of OSSEC 2026 archives for incident timelines, use of tools like Wireshark and Volatility to correlate HIDS alerts, threat hunting techniques via advanced queries, workshops on rootkit detection and persistence mechanisms, IR response with custom playbooks, analysis of your ongoing project impacted by simulated attack, production of professional forensics reports ready for audit, acquisition of certifiable investigation skills.

Module 5Optimization and Production Deployment of OSSEC 2026: Scalability and High Availability

Performance tuning of OSSEC 2026 for 10k+ agents with PostgreSQL/MySQL databases, master-agent cluster configuration for HA, monitoring with Prometheus/Grafana, scaling exercises on AWS/Azure cloud, security hardening and backup strategies, final deployment of your cluster on extended lab, collective code review and optimization, deliverables including Ansible playbook for enterprise rollout and certifiable maintenance plan.

Evaluation method

  • Technical multiple-choice quiz on OSSEC 2026 and advanced use cases
  • Practical evaluation through simulated incident scenarios
  • Presentation of the ongoing project with cluster deployment demo

Learning method

  • Sessions led by certified OSSEC experts with field experience
  • Hands-on exercises on secure virtual labs and business cases
  • Evolving ongoing project to anchor professional skills
  • Complete digital learning support and recap videos

Methods, materials and delivery

The Training OSSEC 2026 - Deploying Professional Intrusion Detection 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 OSSEC 2026 - Deploying Professional Intrusion Detection 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 OSSEC 2026 - Deploying Professional Intrusion Detection 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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