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.
1 seat held for the next session
Request a call back and an advisor reaches you within 24 business hours, Monday to Saturday.

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.
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.
Don't let this gap widen
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.
Dive into UFW's internal mechanisms to create expert rules for dynamic ports and exotic protocols, analyze INPUT-FORWARD-OUTPUT chains with advanced priorities, practical exercises on virtual Ubuntu servers to block simulated DDoS attacks, develop Bash scripts to apply configurations in batch, produce an initial firewall audit with immediately applicable production recommendations.
Configure granular UFW logging to track suspicious connections and intrusion attempts, hands-on with rsyslog to centralize logs on remote servers, integrate with Fail2Ban for automated bans based on attack patterns, practical workshops on real cases like vulnerability scans, deploy a Kibana dashboard for real-time alert visualization, create custom reports proving the robustness of your UFW setup in enterprise environments.
Adapt UFW to hybrid cloud environments with rules for AWS VPC and Azure NSG, secure Kubernetes clusters via host-level UFW combined with Calico, exercises with Docker Compose to isolate containers using strict UFW policies, simulate lateral attacks and mitigate via micro-segmentation, optimize for overlay networks without performance loss, deliver a deployable blueprint for scalable production infrastructures.
Implement UFW in cluster mode for zero-downtime redundancy on HAProxy proxies, full automation via Ansible playbooks for massive deployments, use Terraform to provision idempotent UFW firewalls in IaC, test failover and recovery under extreme load, workshops on real failover scenarios with Prometheus monitoring, produce certifiable configurations ready for SOC2 and ISO27001 audits in enterprise settings.
Optimize UFW to minimize latency under massive traffic with kernel tuning and nf_tables modules, advanced audits using tools like nftables-diff and UFW status verbose, stress tests with hping3 and Apache Bench to validate resilience, GDPR-PCI DSS compliance via encrypted rules and rate-limiting, final exercises on personal end-to-end project, deliver a strategic action plan with KPI metrics demonstrating security ROI in enterprise settings.
The Training UFW - Securing Linux Servers in Production 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.
For the smooth delivery of the Training UFW - Securing Linux Servers in Production 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.
Assessment of skills acquired during the Training UFW - Securing Linux Servers in Production program is performed through:
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.
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.
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.
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.
No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.
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.
Web DevelopmentIndustry-certified
DevOpsIndustry-certified
Web DevelopmentIndustry-certified
Web DevelopmentIndustry-certified
Web DevelopmentIndustry-certified
Web DevelopmentIndustry-certified
Web DevelopmentIndustry-certified
Web DevelopmentIndustry-certified
Web DevelopmentIndustry-certified
Web DevelopmentIndustry-certified
DevOpsIndustry-certified
DevOpsIndustry-certified
DevOpsIndustry-certified
DevOpsIndustry-certified
DevOpsIndustry-certified
DevOpsIndustry-certified
CybersecurityIndustry-certified
CybersecurityIndustry-certified
CybersecurityIndustry-certified
CybersecurityIndustry-certified
CybersecurityIndustry-certified
CybersecurityIndustry-certified
Artificial IntelligenceIndustry-certified
Artificial IntelligenceIndustry-certified
Artificial IntelligenceIndustry-certified
Artificial IntelligenceIndustry-certified
Artificial IntelligenceIndustry-certified
Artificial IntelligenceIndustry-certifiedAvailable on-site and remotely. Pick your city to see the local training center.
30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.