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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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Don't let this gap widen
Without mastery of UFW, Linux servers expose critical vulnerabilities to hackers, with 80% of breaches stemming from misconfigured firewalls according to Verizon's DBIR.
This results in average incident costs exceeding $4.45 million per breach (IBM Cost of a Data Breach Report), plus weeks of downtime disrupting operations.
Neglecting UFW skills stalls careers for beginner admins and developers, as companies face regulatory fines and lost revenue from repeated security failures.
Every month without these essentials, your infrastructure's risk multiplies, turning preventable errors into business catastrophes.
The Training: Secure Your Linux Servers: Master UFW (Uncomplicated Firewall) 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.
To ensure the quality of the Training: Secure Your Linux Servers: Master UFW (Uncomplicated Firewall) training, Learni provides the following 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.
The assessment of skills acquired during the Training: Secure Your Linux Servers: Master UFW (Uncomplicated Firewall) training is carried out through:
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.
Learni training programs are available for inter-company and intra-company settings, both in-person and remote. Registration is possible up to 48 business hours before the start of training. Our programs are eligible for OPCO, Pôle emploi, and FNE-Formation funding. Contact us to discuss your training project and funding possibilities.
Presentation of key network security concepts (ports, protocols, attack patterns). Advantages of firewalls. Installation of UFW on Ubuntu/Debian and other distributions. Discovery of basic commands: firewall activation/deactivation, status, logs.
Setting up access rules (incoming/outgoing). Filtering by IP address and port. Securely opening main ports (SSH, HTTP/HTTPS, etc.). Managing predefined application profiles. Rule priorities and processing order. Practical tests on test servers.
Target audience
Beginner system administrators, developers, or anyone wishing to secure a Linux server with a simple firewall
Prerequisites
Basic knowledge of using a Linux terminal
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