Configure and Secure SSH | RHCSA.GURU

Описание: In this video, we’ll guide you through the steps of installing, configuring, and securing the OpenSSH server on your Red Hat Enterprise Linux system. Learn how to set up password authentication, connect securely to remote machines, and adjust settings like permissions and port configurations to enhance security.

Lab: https://rhcsa.guru/?name=rh124-config...

What’s Covered in This Video:
00:00 - Introduction
00:40 - Installing and Configuring OpenSSH Server
02:24 - Setting Up Password Authentication for SSH
04:15 - Connecting to a Remote Machine Using SSH
05:12 - Securing the SSH Server
11:30 - Adjusting Permissions & Changing Ports for Better Security

Why Securing SSH Connections is Essential:
SSH is one of the most common protocols for secure remote access. Misconfigured or unsecured SSH servers can expose your system to various security risks, which is why properly configuring and securing SSH connections is crucial for any Linux administrator.

Key Skills and Techniques in This Video:
Installing OpenSSH: Learn how to install and configure the OpenSSH server to enable secure remote access.
Password Authentication: Set up password authentication for SSH connections to ensure proper security during login.
Secure SSH Connections: Discover the steps to lock down your SSH server by adjusting configurations, permissions, and changing default ports to protect against unauthorized access.
SSH Configuration File: Learn how to configure your SSH settings through the sshd_config file to optimize security and usability.