SSH course
Gain expertise in SSH security through practical hardening of sshd_config, key management, bastion host setups, multi-factor authentication, and monitoring practices. Build secure architectures, restrict configurations tightly, and establish reliable remote access for contemporary Linux systems, ensuring resilience in production environments.
from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
This course teaches you to secure sshd_config by hardening settings, disabling weak authentication methods, and selecting strong ciphers while ensuring usability. You will create secure environments, manage keys effectively, and optimise remote access using bastion hosts, SSH configs, and SFTP. Gain skills in monitoring, multi-factor authentication, automation, and incident response to maintain a robust, trackable SSH system against real threats.
Elevify advantages
Develop skills
- Harden sshd_config settings to secure authentication, ciphers, and root access quickly.
- Design robust SSH environments by assessing threats, defining roles, and setting network limits.
- Master SSH key handling: create, update, and roll out strong keys without service interruptions.
- Optimise SSH access flows with bastion hosts, ProxyJump features, and secure agent forwarding.
- Monitor and protect SSH using firewalls, MFA, logging, and automatic brute-force defences.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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