Linux Labs· Networking and Secure AdministrationLab 26 of 37
Configure and Operate an SSH Server
Set up remote administration on server1 for a new trainee: tighten the daemon, validate before reloading, and verify the server's identity from the client the way a careful admin does on first contact.
- Intermediate
- 35 min
- Not rated yet
- Free
Free with a free account — it runs in your browser, nothing to install.
- A real environment in your browser
- You run the commands yourself
- Your result is checked automatically
In this moduleNetworking and Secure Administration
- Inspect IPv4, IPv6, Routes, and Sockets30 min
- Persistent NetworkManager Configuration35 min
- DNS Client Resolution and Lookup Troubleshooting35 min
- firewalld Zones and Least-Privilege Access35 min
- Configure and Operate an SSH ServerYou are here
- SSH Keys and Access Hardening35 min
- SFTP and Verified File Synchronization35 min
- Bastion Access and Restricted SSH Forwarding40 min