Server-Security
How to find the OpenSSH version
Searching for the installed version of OpenSSH? Here are some commands to discover what software you are running, including the related packages.
OpenSSH security and hardening
The SSH configuration influences the security of your Linux system. This guide helps you to secure your OpenSSH server and client configuration.
Linux server security: Three steps to secure each system
Article about Linux server security and guidance for securing your Linux systems. Focus on auditing, hardening and compliance, to improve security defenses.