How to Configure SSH in Red Hat Linux | sshd_config Full Explanation | RHCSA | Part-36
Welcome to RHCSA Training – Part 36.
In this video, you will learn SSH configuration in Red Hat Enterprise Linux (RHEL) step by step. We will explore the sshd_config file, understand important parameters, and make real-time configuration changes to secure and manage SSH access.
This is a must-watch topic for RHCSA exam preparation and real-world Linux administration.
📚 Topics Covered in This Video
What is SSH (Secure Shell)
Default SSH configuration in RHEL
Understanding /etc/ssh/sshd_config file
Important SSH parameters explained:
Port change
PermitRootLogin
PasswordAuthentication
AllowUsers / DenyUsers
How to edit and apply SSH configuration changes
Restarting SSH service
Testing SSH configuration
💻 Lab Commands Used
vim /etc/ssh/sshd_config
systemctl restart sshd
systemctl status sshd
ss -tnlp | grep ssh
🎯 Who Should Watch This Video
RHCSA v10 students
Linux beginners & system administrators
IT professionals working on Red Hat Linux
Anyone who wants to learn SSH configuration & security
🚀 Why This Video is Important
SSH is one of the most critical services in Linux.
Understanding how to configure and secure SSH is essential for both exams and real-world server management.
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