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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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The Mastering Linux Server Security with SSH 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 Mastering Linux Server Security with SSH 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 Mastering Linux Server Security with SSH 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 secure connection protocols (SSH). SSH operation: client/server architecture. SSH server installation. Discovery of main commands. Analysis of common threats targeting Linux servers.
Customization of SSH configuration file. Generation and management of SSH key pairs. Switch to strong passwordless authentication. User access limitation and control. Use of SSH agents and configuration of restricted access by IP address or user group.
Main audit and monitoring tools for SSH connections. Setting up bastions and jump hosts. Deployment of logging and alerting policies. Protection against brute-force attempts (fail2ban, iptables). Practical case studies, documentation writing, and SSH incident management procedures.
Target audience
System administrators, network technicians, IT professionals with basic Linux knowledge wishing to deepen server security via Secure Shell (SSH)
Prerequisites
Basic knowledge of Linux administration, notions of network environment
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