SSHD¶

Description¶

This role configures the SSH daemon (sshd) on the target system by deploying a templated configuration file. It ensures that secure and proper SSH settings are applied, reducing the risk of misconfiguration and potential lockout.

Overview¶

Optimized for secure remote access, this role:

Generates an SSH daemon configuration file from a Jinja2 template.
Sets appropriate ownership and permissions on the configuration file.
Notifies systemd to restart the SSH daemon when changes are made.

Purpose¶

The primary purpose of this role is to establish a secure SSH environment by deploying a well-configured sshd_config file. This helps prevent unauthorized access and potential system lockouts, while ensuring that the SSH service runs smoothly.

Features¶

SSH Configuration Deployment: Creates an sshd_config file with best-practice settings.
Systemd Integration: Automatically restarts the SSH service upon configuration changes.
Security Enhancements: Enforces secure defaults such as disabled root login and public key authentication.

Other Resources¶

https://www.google.com/search?client=firefox-b-d&q=sshd+why+to+deactivate+pam
https://man7.org/linux/man-pages/man5/sshd_config.5.html