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 SSH - Securing Remote Access in the Enterprise training are: Basic knowledge of Linux/Unix command line and TCP/IP network protocols. A preliminary interview validates your eligibility.

Is the training available in person?

Yes, the Training SSH - Securing Remote Access in the Enterprise training is available in remote. The format can be adapted to your needs (inter, intra, custom).

Training SSH - Securing Remote Access in the Ent... | 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 SSH - Securing Remote Access in the Enterprise 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 SSH - Securing Remote Access in the Enterprise 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 SSH - Securing Remote Access in the Enterprise 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 the essential SSH commands for professional secure connections

Configure SSH key pairs for passwordless authentication in the enterprise

Implement SSH tunneling to protect sensitive data transfers

Manage SSH user access with permissions and sudo in a certifying context

Deploy an optimized SSH server for professional environments

Detect and counter common SSH attacks to strengthen security

Training program

Module 1SSH Fundamentals: Installation and First Secure Connections (OpenSSH, PuTTY Clients)

Complete discovery of OpenSSH and installation on Linux/Windows, initial SSH client configuration with connection to a remote server, practical exercises for secure login via password and testing standard ports, generation of first keys for enhanced authentication, real-world case of enterprise server access with log verification and basic troubleshooting for immediate skill building.

Module 2SSH Authentication: Mastering Public/Private Keys (ssh-keygen, ssh-copy-id)

Generation of RSA/ED25519 key pairs with ssh-keygen, secure copying of public keys to remote servers via ssh-copy-id, disabling passwords for zero-trust authentication, exercises on multi-key management and ssh-agent, practical application to a DevOps scenario with automated deployment, production of personal configurations ready for enterprise use.

Module 3SSH Tunneling: Local/Dynamic Port Forwarding to Secure Flows (SOCKS, X11)

Configuration of local tunnels to securely expose internal services, setup of dynamic SOCKS forwarding for anonymous proxy browsing, exercises on redirecting RDP or database ports via SSH, real cases of secure access to cloud apps without VPN, tests with Wireshark tools to visualize encapsulation, delivery of a functional tunnel applied to your professional infrastructure.

Module 4SSH Administration: Server Configuration and Sudo Management (sshd_config, /etc/sudoers)

Advanced editing of sshd_config file for IP restrictions and protocols, activation of PAM modules and chroot management for user isolation, integration of sudoers for controlled privilege escalation, practical exercises on multi-user enterprise environments, config auditing with ssh-audit, production of a hardened SSH server ready for Qualiopi certification.

Module 5SSH Security: Hardening and Advanced Troubleshooting (fail2ban, Log Monitoring)

Hardening against brute-force with fail2ban and keys-only, configuration of strong ciphers and disabling obsolete protocols, analysis of auth.log for intrusion detection, exercises simulating attacks and rapid responses, enterprise case with Zabbix monitoring, finalization of a complete SSH security plan with a deliverable report for professional certified deployment.