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Introduction

　　Remote login to an Aliyun server is necessary for server management and maintenance. This can be achieved through several methods, including Secure Shell (SSH) and Remote Desktop Protocol (RDP). In this article, we provide a step-by-step guide to remote login to an Aliyun server with SSH.

　　

Requirements

　　Before you can access the Aliyun server remotely, there are a few requirements that you should meet. Firstly, you will need to have a running Aliyun instance with a public IP address, and you should also have created an SSH key pair for authentication purposes. You can use an SSH client to connect to the server, such as PuTTY (Windows) or OpenSSH (MacOS or Linux).

　　

Steps to Remote Log in

　　Step 1: Open your SSH client and enter the servers public IP address in the Host Name field.

　　Step 2: Under the SSH option, select the private key file that you created for authentication. You can locate the file by clicking on the "Browse" button.

　　Step 3: Configure any necessary settings, such as the port number and user credentials.

　　Step 4: Connect to the server by clicking the "Connect" button.

　　Step 5: Once the connection is established, you can begin executing commands on the server remotely.

　　

Tips for Remote Access

　　To improve your remote access experience, it is recommended that you disable the default SSH login with a password and use the SSH key pair instead. This provides an extra layer of security and prevents unauthorized access to the server. Additionally, to avoid potential disruptions, regularly check the servers firewall settings and ensure that they permit SSH connections.

　　

Conclusion

　　Remote login to an Aliyun server with SSH is an essential task for server management and maintenance. By following the above steps and tips, you can establish an SSH connection to an Aliyun server with ease and security.