Is the training Qualiopi certified?

Yes, Learni is a Qualiopi-certified training organization. This certification guarantees the quality of our courses and enables funding through OPCO and other mechanisms.

How can I fund my training?

Our courses are eligible for OPCO funding. Learni supports you through the funding process. A personalized quote is available upon request.

What are the prerequisites for this training?

The prerequisites for the Training Firewall - Securing Critical Infrastructures training are: Advanced TCP/IP expertise, Linux/Windows administration, BGP/OSPF protocols, basic SIEM security knowledge. A preliminary interview validates your eligibility.

Is the training available in person?

Yes, the Training Firewall - Securing Critical Infrastructures training is available in remote. The format can be adapted to your needs (inter, intra, custom).

Training Firewall - Securing Critical Infrastruc... | Learni

The story of Learni

Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.

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Methods, approaches, and teaching resources

The Training Firewall - Securing Critical Infrastructures training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.

The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.

Teaching resources provided

To ensure the quality of the Training Firewall - Securing Critical Infrastructures training, Learni provides the following teaching resources:

Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, video projector or interactive touchscreen (for remote sessions)
Training environments installed on workstations or accessible online
Course materials, practical exercises, and supplementary resources
Post-training access to materials and teaching resources

For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.

* contact us for remote feasibility** ratio varies depending on the training followed

Assessment methods

The assessment of skills acquired during the Training Firewall - Securing Critical Infrastructures training is carried out through:

During training: case studies, practical exercises, and professional scenarios
At the end of training: self-assessment questionnaire and skills evaluation by the trainer
After training: training completion certificate detailing acquired skills

Training accessibility

Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.

Training access terms and deadlines

Training objectives

Master professional firewall configuration for certified enterprises

Develop skills in NGFW and advanced network segmentation

Implement zero-trust security policies with firewalls

Optimize firewall performance in critical environments

Design high-availability firewall architectures

Deploy advanced monitoring and logging for threat detection

Integrate firewalls into secure hybrid cloud ecosystems

Training program

Module 1Advanced Firewall: Architectures and Expert Protocols

Analysis of stateful and stateless firewall architectures. Advanced protocols: BGP, OSPF, multicast. High-availability cluster configuration. Hands-on practice on Cisco/Palo Alto simulators. Real-world critical enterprise cases. Red thread project: secure network modeling. Professional VLAN segmentation exercises. ALG integration for complex protocols. Active/passive failover tests. Throughput optimization. Advanced syslog logging setup.

Module 2Expert Firewall: NAT Policies and Application Inspection

Advanced bidirectional NAT/PAT configuration. Deep packet L7 inspection for HTTP/HTTPS protocols. Granular UTM security policies. Hands-on practice on virtual appliances. Real-world cases: secure e-commerce. Red thread project: dynamic NAT implementation. Professional application filtering exercises. SSL/TLS offloading management. DPI integration for zero-day threats. Performance tests under load. Complex session debugging. GDPR compliance audit.

Module 3NGFW Firewall: Zero-Trust and Micro-Segmentation

Expert deployment of Palo Alto/Fortinet NGFW. Zero-trust model implementation. East-West micro-segmentation. Advanced App-ID and User-ID. Hands-on Threat Prevention practice. Real-world data center cases. Red thread project: zero-trust pilot. Professional WildFire integration exercises. Panorama multi-site management. Malware sandboxing tests. User-ID optimization with AD/LDAP. Behavioral anomaly detection. SOC compliance reports.

Module 4Expert Firewall VPN and IPSec: Securing Tunnels

IPSec site-to-site and remote access configuration. Advanced always-on SSL/TLS VPN. Multi-factor authentication with RADIUS. Hands-on AnyConnect/Juniper Pulse practice. Real-world international subsidiary cases. Red thread project: hybrid cloud VPN. Professional split-tunneling exercises. Secure SD-WAN integration. AES-GCM encryption tests. PKI certificate management. IKEv2 phase debugging. High-availability VPN clusters.

Module 5Firewall Monitoring, Optimization, and Enterprise Cases

Advanced SNMP/NetFlow monitoring tools. SIEM alerting with ELK/Splunk. QoS/DoS performance tuning. Hands-on Ansible automation scripts. Real-world DDoS attack cases. Red thread project: production deployment. Professional log forensics exercises. Configuration backup/restore. Disaster recovery tests. CIS benchmark security audits. Firmware upgrade optimization. Final certification skills report.