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 Maîtriser SSH : Connexion Sécurisée aux Serveurs Linux training are: Connaissances de base en environnement Linux/Unix et lignes de commande. A preliminary interview validates your eligibility.

Is the training available in person?

Yes, the Maîtriser SSH : Connexion Sécurisée aux Serveurs Linux training is available in distanciel. The format can be adapted to your needs (inter, intra, custom).

Maîtriser SSH : Connexion Sécurisée aux Serveurs... | 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 Maîtriser SSH : Connexion Sécurisée aux Serveurs Linux 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 Maîtriser SSH : Connexion Sécurisée aux Serveurs Linux 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 Maîtriser SSH : Connexion Sécurisée aux Serveurs Linux 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

Comprendre les principes fondamentaux de SSH et de la connexion sécurisée

Configurer un serveur SSH et sécuriser l’accès distant

Gérer les clés SSH et les authentifications avancées

Transférer des fichiers et exécuter des commandes à distance en toute sécurité

Automatiser des tâches d'administration à distance via SSH

Training program

Module 1Introduction et fondamentaux de SSH

Présentation de SSH, contexte et enjeux de la sécurité réseau, historique et architecture SSH, installation du client et du serveur OpenSSH, premiers tests de connexion sécurisée. Analyse détaillée des protocoles utilisés et découverte du principe de chiffrement.

Module 2Gestion et sécurisation des accès SSH

Configuration avancée du serveur SSH (fichier sshd_config), restrictions IP et port, configuration du bannière de connexion, gestion fine des utilisateurs. Introduction à la journalisation et au suivi des connexions.

Module 3Authentification par clés et bonnes pratiques de sécurité

Génération et gestion des paires de clés SSH (ssh-keygen), dépôt de clefs publiques sur un serveur, configuration des permissions et best practices, gestion des passphrases et agents SSH. Désactivation de l’authentification par mot de passe, gestion multi-utilisateurs.

Module 4Transferts sécurisés et tunnels SSH

Utilisation de SCP et SFTP pour transferts de fichiers chiffrés, synchronisation de dossiers avec rsync via SSH. Mise en place de tunnels SSH et port forwarding pour applications sensibles, explication détaillée d’utilisation dans un environnement de production.

Module 5Automatisation et administration distante

Utilisation de scripts pour tâches automatisées à distance (shell, Ansible, autres outils), exécution de commandes sur plusieurs serveurs via SSH, sécurisation des accès dans un contexte d’automatisation. Gestion des erreurs et politique de rotation des clés.